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74080914 = 2366118679
BaseRepresentation
bin1000110101001…
…10001010010010
312011101200220120
410122212022102
5122431042124
611203451110
71556451225
oct432461222
9164350816
1074080914
11388a90a6
1220986a96
131246a17b
149ba55bc
156784d79
hex46a6292

74080914 has 16 divisors (see below), whose sum is σ = 148393920. Its totient is φ = 24654960.

The previous prime is 74080889. The next prime is 74080949. The reversal of 74080914 is 41908047.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5374 + ... + 13305.

It is an arithmetic number, because the mean of its divisors is an integer number (9274620).

Almost surely, 274080914 is an apocalyptic number.

74080914 is an abundant number, since it is smaller than the sum of its proper divisors (74313006).

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

74080914 is a wasteful number, since it uses less digits than its factorization.

74080914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19345.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 74080914 is about 8607.0270128541. The cubic root of 74080914 is about 419.9866095504.

The spelling of 74080914 in words is "seventy-four million, eighty thousand, nine hundred fourteen".

Divisors: 1 2 3 6 661 1322 1983 3966 18679 37358 56037 112074 12346819 24693638 37040457 74080914