12862630 has 16 divisors (see below), whose sum is σ = 25257744. Its totient is φ = 4677280.

The previous prime is 12862627. The next prime is 12862651. The reversal of 12862630 is 3626821.

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, 58357 + ... + 58576.

It is an arithmetic number, because the mean of its divisors is an integer number (1578609).

Almost surely, 2^12862630 is an apocalyptic number.

12862630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12862630 is a deficient number, since it is larger than the sum of its proper divisors (12395114).

12862630 is a wasteful number, since it uses less digits than its factorization.

12862630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116951.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 12862630 is about 3586.4508918986. The cubic root of 12862630 is about 234.3023218801.

It can be divided in two parts, 1286 and 2630, that added together give a triangular number (3916 = T₈₈).

The spelling of 12862630 in words is "twelve million, eight hundred sixty-two thousand, six hundred thirty".