74905008 has 40 divisors (see below), whose sum is σ = 196164528. Its totient is φ = 24625152.

The previous prime is 74905007. The next prime is 74905027. The reversal of 74905008 is 80050947.

It is a super-2 number, since 2×74905008² = 11221520446960128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74905008.

It is not an unprimeable number, because it can be changed into a prime (74905001) 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, 7185 + ... + 14192.

Almost surely, 2^74905008 is an apocalyptic number.

It is an amenable number.

74905008 is an abundant number, since it is smaller than the sum of its proper divisors (121259520).

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

74905008 is a wasteful number, since it uses less digits than its factorization.

74905008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21461 (or 21455 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 74905008 is about 8654.7679344971. The cubic root of 74905008 is about 421.5382144178.

The spelling of 74905008 in words is "seventy-four million, nine hundred five thousand, eight".