12572012 has 6 divisors (see below), whose sum is σ = 22001028. Its totient is φ = 6286004.

The previous prime is 12572003. The next prime is 12572029. The reversal of 12572012 is 21027521.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571498 + ... + 1571505.

It is an arithmetic number, because the mean of its divisors is an integer number (3666838).

Almost surely, 2^12572012 is an apocalyptic number.

It is an amenable number.

12572012 is a deficient number, since it is larger than the sum of its proper divisors (9429016).

12572012 is a wasteful number, since it uses less digits than its factorization.

12572012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143007 (or 3143005 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 12572012 is about 3545.7033152818. The cubic root of 12572012 is about 232.5242553798.

Adding to 12572012 its reverse (21027521), we get a palindrome (33599533).

The spelling of 12572012 in words is "twelve million, five hundred seventy-two thousand, twelve".