12498912 has 36 divisors (see below), whose sum is σ = 35544600. Its totient is φ = 4166208.

The previous prime is 12498907. The next prime is 12498923. The reversal of 12498912 is 21989421.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21412 + ... + 21987.

It is an arithmetic number, because the mean of its divisors is an integer number (987350).

Almost surely, 2^12498912 is an apocalyptic number.

12498912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12498912 is an abundant number, since it is smaller than the sum of its proper divisors (23045688).

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

12498912 is a wasteful number, since it uses less digits than its factorization.

12498912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43415 (or 43404 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 12498912 is about 3535.3800361489. The cubic root of 12498912 is about 232.0727080871.

The spelling of 12498912 in words is "twelve million, four hundred ninety-eight thousand, nine hundred twelve".