12313494 has 24 divisors (see below), whose sum is σ = 27047592. Its totient is φ = 4047840.

The previous prime is 12313451. The next prime is 12313513. The reversal of 12313494 is 49431321.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3372 + ... + 5999.

It is an arithmetic number, because the mean of its divisors is an integer number (1126983).

Almost surely, 2^12313494 is an apocalyptic number.

12313494 is an abundant number, since it is smaller than the sum of its proper divisors (14734098).

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

12313494 is a wasteful number, since it uses less digits than its factorization.

12313494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452 (or 9449 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 12313494 is about 3509.0588481814. The cubic root of 12313494 is about 230.9194074285.

The spelling of 12313494 in words is "twelve million, three hundred thirteen thousand, four hundred ninety-four".