74900814 has 16 divisors (see below), whose sum is σ = 150556800. Its totient is φ = 24841080.

The previous prime is 74900803. The next prime is 74900843. The reversal of 74900814 is 41800947.

It is a super-2 number, since 2×74900814² = 11220263875725192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30172 + ... + 32559.

It is an arithmetic number, because the mean of its divisors is an integer number (9409800).

Almost surely, 2^74900814 is an apocalyptic number.

74900814 is an abundant number, since it is smaller than the sum of its proper divisors (75655986).

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

74900814 is a wasteful number, since it uses less digits than its factorization.

74900814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62935.

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

The square root of 74900814 is about 8654.5256369139. The cubic root of 74900814 is about 421.5303468341.

The spelling of 74900814 in words is "seventy-four million, nine hundred thousand, eight hundred fourteen".