12715008 has 44 divisors (see below), whose sum is σ = 33898320. Its totient is φ = 4237312.

The previous prime is 12714983. The next prime is 12715037. The reversal of 12715008 is 80051721.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1003 + ... + 5141.

Almost surely, 2^12715008 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 12715008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16949160).

12715008 is an abundant number, since it is smaller than the sum of its proper divisors (21183312).

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

12715008 is an equidigital number, since it uses as much as digits as its factorization.

12715008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162 (or 4144 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 12715008 is about 3565.8109876997. The cubic root of 12715008 is about 233.4025227921.

Adding to 12715008 its reverse (80051721), we get a palindrome (92766729).

The spelling of 12715008 in words is "twelve million, seven hundred fifteen thousand, eight".