13049995 has 16 divisors (see below), whose sum is σ = 18005760. Its totient is φ = 8894304.

The previous prime is 13049987. The next prime is 13050043. The reversal of 13049995 is 59994031.

It is a cyclic number.

It is not a de Polignac number, because 13049995 - 2³ = 13049987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5224 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (1125360).

Almost surely, 2^13049995 is an apocalyptic number.

13049995 is a deficient number, since it is larger than the sum of its proper divisors (4955765).

13049995 is a wasteful number, since it uses less digits than its factorization.

13049995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 13049995 is about 3612.4776815920. The cubic root of 13049995 is about 235.4345062142.

The spelling of 13049995 in words is "thirteen million, forty-nine thousand, nine hundred ninety-five".