34528012 has 6 divisors (see below), whose sum is σ = 60424028. Its totient is φ = 17264004.

The previous prime is 34528007. The next prime is 34528031. The reversal of 34528012 is 21082543.

It is a super-2 number, since 2×34528012² = 2384367225344288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4315998 + ... + 4316005.

Almost surely, 2^34528012 is an apocalyptic number.

It is an amenable number.

34528012 is a deficient number, since it is larger than the sum of its proper divisors (25896016).

34528012 is a wasteful number, since it uses less digits than its factorization.

34528012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8632007 (or 8632005 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 34528012 is about 5876.0541181987. The cubic root of 34528012 is about 325.6295866841.

The spelling of 34528012 in words is "thirty-four million, five hundred twenty-eight thousand, twelve".