30538064 has 40 divisors (see below), whose sum is σ = 61165728. Its totient is φ = 14762880.

The previous prime is 30538063. The next prime is 30538093. The reversal of 30538064 is 46083503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30538063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65159 + ... + 65625.

Almost surely, 2^30538064 is an apocalyptic number.

It is an amenable number.

30538064 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

30538064 is a wasteful number, since it uses less digits than its factorization.

30538064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 597 counting only the distinct ones).

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

The square root of 30538064 is about 5526.1255867018. The cubic root of 30538064 is about 312.5699094794.

The spelling of 30538064 in words is "thirty million, five hundred thirty-eight thousand, sixty-four".