12479908 has 36 divisors (see below), whose sum is σ = 26041932. Its totient is φ = 5214720.

The previous prime is 12479897. The next prime is 12479911. The reversal of 12479908 is 80997421.

It can be written as a sum of positive squares in 2 ways, for example, as 906304 + 11573604 = 952^2 + 3402^2 .

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, 7260 + ... + 8812.

It is an arithmetic number, because the mean of its divisors is an integer number (723387).

Almost surely, 2^12479908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12479908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13020966).

12479908 is an abundant number, since it is smaller than the sum of its proper divisors (13562024).

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

12479908 is a wasteful number, since it uses less digits than its factorization.

12479908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 12479908 is about 3532.6913253212. The cubic root of 12479908 is about 231.9550299282.

The spelling of 12479908 in words is "twelve million, four hundred seventy-nine thousand, nine hundred eight".