12313576 has 32 divisors (see below), whose sum is σ = 26671680. Its totient is φ = 5267200.

The previous prime is 12313573. The next prime is 12313591. The reversal of 12313576 is 67531321.

It is not an unprimeable number, because it can be changed into a prime (12313573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2620 + ... + 5611.

It is an arithmetic number, because the mean of its divisors is an integer number (833490).

Almost surely, 2^12313576 is an apocalyptic number.

It is an amenable number.

12313576 is an abundant number, since it is smaller than the sum of its proper divisors (14358104).

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

12313576 is a wasteful number, since it uses less digits than its factorization.

12313576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265 (or 8261 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 12313576 is about 3509.0705322065. The cubic root of 12313576 is about 230.9199200192.

Adding to 12313576 its reverse (67531321), we get a palindrome (79844897).

The spelling of 12313576 in words is "twelve million, three hundred thirteen thousand, five hundred seventy-six".