30604012 has 24 divisors (see below), whose sum is σ = 56914704. Its totient is φ = 14349312.

The previous prime is 30603997. The next prime is 30604027. The reversal of 30604012 is 21040603.

It is an interprime number because it is at equal distance from previous prime (30603997) and next prime (30604027).

It is a super-2 number, since 2×30604012² = 1873211100992288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22948 + ... + 24244.

It is an arithmetic number, because the mean of its divisors is an integer number (2371446).

Almost surely, 2^30604012 is an apocalyptic number.

It is an amenable number.

30604012 is a deficient number, since it is larger than the sum of its proper divisors (26310692).

30604012 is a wasteful number, since it uses less digits than its factorization.

30604012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30604012 is about 5532.0892979054. The cubic root of 30604012 is about 312.7947495319.

Adding to 30604012 its reverse (21040603), we get a palindrome (51644615).

The spelling of 30604012 in words is "thirty million, six hundred four thousand, twelve".