30064156 has 12 divisors (see below), whose sum is σ = 55381480. Its totient is φ = 14240880.

The previous prime is 30064129. The next prime is 30064157. The reversal of 30064156 is 65146003.

It is a self number, because there is not a number n which added to its sum of digits gives 30064156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30064157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197715 + ... + 197866.

Almost surely, 2^30064156 is an apocalyptic number.

It is an amenable number.

30064156 is a deficient number, since it is larger than the sum of its proper divisors (25317324).

30064156 is a wasteful number, since it uses less digits than its factorization.

30064156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395604 (or 395602 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 30064156 is about 5483.0790619870. The cubic root of 30064156 is about 310.9445902325.

The spelling of 30064156 in words is "thirty million, sixty-four thousand, one hundred fifty-six".