13083618 has 8 divisors (see below), whose sum is σ = 26167248. Its totient is φ = 4361204.

The previous prime is 13083601. The next prime is 13083673. The reversal of 13083618 is 81638031.

It is a sphenic number, since it is the product of 3 distinct primes.

13083618 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090296 + ... + 1090307.

It is an arithmetic number, because the mean of its divisors is an integer number (3270906).

Almost surely, 2^13083618 is an apocalyptic number.

13083618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13083618 is a wasteful number, since it uses less digits than its factorization.

13083618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180608.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 13083618 is about 3617.1284190639. The cubic root of 13083618 is about 235.6365299351.

The spelling of 13083618 in words is "thirteen million, eighty-three thousand, six hundred eighteen".