74775364 has 12 divisors (see below), whose sum is σ = 132434064. Its totient is φ = 36937064.

The previous prime is 74775359. The next prime is 74775383. The reversal of 74775364 is 46357747.

It is a super-2 number, since 2×74775364² = 11182710122664992, 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 74775364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112282 + ... + 112945.

It is an arithmetic number, because the mean of its divisors is an integer number (11036172).

Almost surely, 2^74775364 is an apocalyptic number.

It is an amenable number.

74775364 is a deficient number, since it is larger than the sum of its proper divisors (57658700).

74775364 is a wasteful number, since it uses less digits than its factorization.

74775364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225314 (or 225312 counting only the distinct ones).

The product of its digits is 493920, while the sum is 43.

The square root of 74775364 is about 8647.2749464788. The cubic root of 74775364 is about 421.2948775077.

The spelling of 74775364 in words is "seventy-four million, seven hundred seventy-five thousand, three hundred sixty-four".