30874475 has 12 divisors (see below), whose sum is σ = 38435040. Its totient is φ = 24602400.

The previous prime is 30874469. The next prime is 30874483. The reversal of 30874475 is 57447803.

It is a de Polignac number, because none of the positive numbers 2^k-30874475 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4430 + ... + 9020.

It is an arithmetic number, because the mean of its divisors is an integer number (3202920).

Almost surely, 2^30874475 is an apocalyptic number.

30874475 is a deficient number, since it is larger than the sum of its proper divisors (7560565).

30874475 is a wasteful number, since it uses less digits than its factorization.

30874475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870 (or 4865 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 30874475 is about 5556.4804507890. The cubic root of 30874475 is about 313.7134897173.

The spelling of 30874475 in words is "thirty million, eight hundred seventy-four thousand, four hundred seventy-five".