12804862 has 16 divisors (see below), whose sum is σ = 21998592. Its totient is φ = 5475960.

The previous prime is 12804851. The next prime is 12804877. The reversal of 12804862 is 26840821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9787 + ... + 11017.

It is an arithmetic number, because the mean of its divisors is an integer number (1374912).

Almost surely, 2^12804862 is an apocalyptic number.

12804862 is a deficient number, since it is larger than the sum of its proper divisors (9193730).

12804862 is a wasteful number, since it uses less digits than its factorization.

12804862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 12804862 is about 3578.3881846440. The cubic root of 12804862 is about 233.9510331708.

The spelling of 12804862 in words is "twelve million, eight hundred four thousand, eight hundred sixty-two".