34564012 has 18 divisors (see below), whose sum is σ = 70362852. Its totient is φ = 14813064.

The previous prime is 34563961. The next prime is 34564037. The reversal of 34564012 is 21046543.

It is a super-2 number, since 2×34564012² = 2389341851072288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87978 + ... + 88369.

Almost surely, 2^34564012 is an apocalyptic number.

It is an amenable number.

34564012 is an abundant number, since it is smaller than the sum of its proper divisors (35798840).

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

34564012 is a wasteful number, since it uses less digits than its factorization.

34564012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176365 (or 176356 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 34564012 is about 5879.1166003065. The cubic root of 34564012 is about 325.7427179521.

The spelling of 34564012 in words is "thirty-four million, five hundred sixty-four thousand, twelve".