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74085095 = 572116717
BaseRepresentation
bin1000110101001…
…11001011100111
312011101220122102
410122213023213
5122431210340
611203522315
71556466350
oct432471347
9164356572
1074085095
1138901257
122098939b
131246c046
149ba6d27
156786215
hex46a72e7

74085095 has 8 divisors (see below), whose sum is σ = 101602464. Its totient is φ = 50801184.

The previous prime is 74085091. The next prime is 74085103. The reversal of 74085095 is 59058047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74085095 - 22 = 74085091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74085091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058324 + ... + 1058393.

It is an arithmetic number, because the mean of its divisors is an integer number (12700308).

Almost surely, 274085095 is an apocalyptic number.

74085095 is a deficient number, since it is larger than the sum of its proper divisors (27517369).

74085095 is a wasteful number, since it uses less digits than its factorization.

74085095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116729.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 74085095 is about 8607.2698923642. The cubic root of 74085095 is about 419.9945105103.

The spelling of 74085095 in words is "seventy-four million, eighty-five thousand, ninety-five".

Divisors: 1 5 7 35 2116717 10583585 14817019 74085095