12863792 has 10 divisors (see below), whose sum is σ = 24923628. Its totient is φ = 6431888.

The previous prime is 12863777. The next prime is 12863801. The reversal of 12863792 is 29736821.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401978 + ... + 402009.

Almost surely, 2^12863792 is an apocalyptic number.

It is an amenable number.

12863792 is a deficient number, since it is larger than the sum of its proper divisors (12059836).

12863792 is an equidigital number, since it uses as much as digits as its factorization.

12863792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803995 (or 803989 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 12863792 is about 3586.6128868335. The cubic root of 12863792 is about 234.3093772309.

The spelling of 12863792 in words is "twelve million, eight hundred sixty-three thousand, seven hundred ninety-two".