74900995 has 16 divisors (see below), whose sum is σ = 101005632. Its totient is φ = 52905600.

The previous prime is 74900989. The next prime is 74901019. The reversal of 74900995 is 59900947.

It is a de Polignac number, because none of the positive numbers 2^k-74900995 is a prime.

It is a super-2 number, since 2×74900995² = 11220318103980050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23556 + ... + 26545.

It is an arithmetic number, because the mean of its divisors is an integer number (6312852).

Almost surely, 2^74900995 is an apocalyptic number.

74900995 is a deficient number, since it is larger than the sum of its proper divisors (26104637).

74900995 is a wasteful number, since it uses less digits than its factorization.

74900995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50142.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 74900995 is about 8654.5360938643. The cubic root of 74900995 is about 421.5306863806.

The spelling of 74900995 in words is "seventy-four million, nine hundred thousand, nine hundred ninety-five".