12316576 has 24 divisors (see below), whose sum is σ = 24814944. Its totient is φ = 6014400.

The previous prime is 12316547. The next prime is 12316589. The reversal of 12316576 is 67561321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3100 + ... + 5851.

It is an arithmetic number, because the mean of its divisors is an integer number (1033956).

Almost surely, 2^12316576 is an apocalyptic number.

12316576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12316576 is an abundant number, since it is smaller than the sum of its proper divisors (12498368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12316576 is an equidigital number, since it uses as much as digits as its factorization.

12316576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9004 (or 8996 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 12316576 is about 3509.4979697957. The cubic root of 12316576 is about 230.9386717750.

Adding to 12316576 its reverse (67561321), we get a palindrome (79877897).

The spelling of 12316576 in words is "twelve million, three hundred sixteen thousand, five hundred seventy-six".