74055056 has 20 divisors (see below), whose sum is σ = 147360732. Its totient is φ = 36026496.

The previous prime is 74055041. The next prime is 74055071. The reversal of 74055056 is 65055047.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (74055041) and next prime (74055071).

It can be written as a sum of positive squares in 2 ways, for example, as 70291456 + 3763600 = 8384^2 + 1940^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 61955 + ... + 63138.

Almost surely, 2^74055056 is an apocalyptic number.

It is an amenable number.

74055056 is a deficient number, since it is larger than the sum of its proper divisors (73305676).

74055056 is a wasteful number, since it uses less digits than its factorization.

74055056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125138 (or 125132 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 74055056 is about 8605.5247370512. The cubic root of 74055056 is about 419.9377383141.

Subtracting from 74055056 its reverse (65055047), we obtain a palindrome (9000009).

The spelling of 74055056 in words is "seventy-four million, fifty-five thousand, fifty-six".