30574012 has 24 divisors (see below), whose sum is σ = 61783904. Its totient is φ = 12966912.

The previous prime is 30574009. The next prime is 30574039. The reversal of 30574012 is 21047503.

It is a super-2 number, since 2×30574012² = 1869540419552288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2913 + ... + 8344.

Almost surely, 2^30574012 is an apocalyptic number.

It is an amenable number.

30574012 is an abundant number, since it is smaller than the sum of its proper divisors (31209892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30574012 is a wasteful number, since it uses less digits than its factorization.

30574012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365 (or 11363 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 30574012 is about 5529.3771801171. The cubic root of 30574012 is about 312.6925090112.

The spelling of 30574012 in words is "thirty million, five hundred seventy-four thousand, twelve".