13012892 has 6 divisors (see below), whose sum is σ = 22772568. Its totient is φ = 6506444.

The previous prime is 13012889. The next prime is 13012913. The reversal of 13012892 is 29821031.

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 as a sum of consecutive naturals, namely, 1626608 + ... + 1626615.

It is an arithmetic number, because the mean of its divisors is an integer number (3795428).

Almost surely, 2^13012892 is an apocalyptic number.

It is an amenable number.

13012892 is a deficient number, since it is larger than the sum of its proper divisors (9759676).

13012892 is a wasteful number, since it uses less digits than its factorization.

13012892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253227 (or 3253225 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 13012892 is about 3607.3386311795. The cubic root of 13012892 is about 235.2111697767.

The spelling of 13012892 in words is "thirteen million, twelve thousand, eight hundred ninety-two".