12862328 has 8 divisors (see below), whose sum is σ = 24116880. Its totient is φ = 6431160.

The previous prime is 12862309. The next prime is 12862337. The reversal of 12862328 is 82326821.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12862294 and 12862303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803888 + ... + 803903.

It is an arithmetic number, because the mean of its divisors is an integer number (3014610).

Almost surely, 2^12862328 is an apocalyptic number.

It is an amenable number.

12862328 is a deficient number, since it is larger than the sum of its proper divisors (11254552).

12862328 is a wasteful number, since it uses less digits than its factorization.

12862328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607797 (or 1607793 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 12862328 is about 3586.4087887468. The cubic root of 12862328 is about 234.3004881480.

The spelling of 12862328 in words is "twelve million, eight hundred sixty-two thousand, three hundred twenty-eight".