74694113 has 12 divisors (see below), whose sum is σ = 81445248. Its totient is φ = 68468400.

The previous prime is 74694101. The next prime is 74694121. The reversal of 74694113 is 31149647.

It is not a de Polignac number, because 74694113 - 2⁶ = 74694049 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74694713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24056 + ... + 26982.

It is an arithmetic number, because the mean of its divisors is an integer number (6787104).

Almost surely, 2^74694113 is an apocalyptic number.

It is an amenable number.

74694113 is a deficient number, since it is larger than the sum of its proper divisors (6751135).

74694113 is a wasteful number, since it uses less digits than its factorization.

74694113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104 (or 3091 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 74694113 is about 8642.5755999008. The cubic root of 74694113 is about 421.1422290324.

The spelling of 74694113 in words is "seventy-four million, six hundred ninety-four thousand, one hundred thirteen".