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74076714 = 233711392
BaseRepresentation
bin1000110101001…
…01001000101010
312011101111011000
410122211020222
5122430423324
611203415430
71556433045
oct432451052
9164344130
1074076714
11388a5a28
1220984576
131246829a
149ba3c5c
1567839c9
hex46a522a

74076714 has 48 divisors (see below), whose sum is σ = 168143040. Its totient is φ = 24169320.

The previous prime is 74076713. The next prime is 74076719. The reversal of 74076714 is 41767047.

It is a super-4 number, since 4×740767144 (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74076713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532857 + ... + 532995.

It is an arithmetic number, because the mean of its divisors is an integer number (3502980).

Almost surely, 274076714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74076714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84071520).

74076714 is an abundant number, since it is smaller than the sum of its proper divisors (94066326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74076714 is a wasteful number, since it uses less digits than its factorization.

74076714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 74076714 is about 8606.7830227095. The cubic root of 74076714 is about 419.9786723864.

The spelling of 74076714 in words is "seventy-four million, seventy-six thousand, seven hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 71 139 142 213 278 417 426 639 834 1251 1278 1917 2502 3753 3834 7506 9869 19321 19738 29607 38642 57963 59214 88821 115926 173889 177642 266463 347778 521667 532926 1043334 1371791 2743582 4115373 8230746 12346119 24692238 37038357 74076714