30456164 has 12 divisors (see below), whose sum is σ = 56103600. Its totient is φ = 14426568.

The previous prime is 30456149. The next prime is 30456187. The reversal of 30456164 is 46165403.

It is a happy number.

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, 200294 + ... + 200445.

It is an arithmetic number, because the mean of its divisors is an integer number (4675300).

Almost surely, 2^30456164 is an apocalyptic number.

It is an amenable number.

30456164 is a deficient number, since it is larger than the sum of its proper divisors (25647436).

30456164 is a wasteful number, since it uses less digits than its factorization.

30456164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400762 (or 400760 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 30456164 is about 5518.7103565960. The cubic root of 30456164 is about 312.2902323436.

The spelling of 30456164 in words is "thirty million, four hundred fifty-six thousand, one hundred sixty-four".