13285008 has 60 divisors (see below), whose sum is σ = 40564368. Its totient is φ = 4025280.

The previous prime is 13284983. The next prime is 13285021. The reversal of 13285008 is 80058231.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2610 + ... + 5777.

Almost surely, 2^13285008 is an apocalyptic number.

13285008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13285008 is an abundant number, since it is smaller than the sum of its proper divisors (27279360).

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

13285008 is a wasteful number, since it uses less digits than its factorization.

13285008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412 (or 8403 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 13285008 is about 3644.8604911574. The cubic root of 13285008 is about 236.8393934036.

It can be divided in two parts, 1328 and 5008, that added together give a palindrome (6336).

The spelling of 13285008 in words is "thirteen million, two hundred eighty-five thousand, eight".