12930862 has 16 divisors (see below), whose sum is σ = 22228992. Its totient is φ = 5526360.

The previous prime is 12930859. The next prime is 12930877. The reversal of 12930862 is 26803921.

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 in 7 ways as a sum of consecutive naturals, for example, 4963 + ... + 7105.

It is an arithmetic number, because the mean of its divisors is an integer number (1389312).

Almost surely, 2^12930862 is an apocalyptic number.

12930862 is a deficient number, since it is larger than the sum of its proper divisors (9298130).

12930862 is a wasteful number, since it uses less digits than its factorization.

12930862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 12930862 is about 3595.9507783061. The cubic root of 12930862 is about 234.7158902459.

The spelling of 12930862 in words is "twelve million, nine hundred thirty thousand, eight hundred sixty-two".