13040995 has 16 divisors (see below), whose sum is σ = 17215488. Its totient is φ = 9404640.

The previous prime is 13040959. The next prime is 13041001. The reversal of 13040995 is 59904031.

It is not a de Polignac number, because 13040995 - 2⁹ = 13040483 is a prime.

It is a Duffinian number.

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, 6052 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (1075968).

Almost surely, 2^13040995 is an apocalyptic number.

13040995 is a deficient number, since it is larger than the sum of its proper divisors (4174493).

13040995 is a wasteful number, since it uses less digits than its factorization.

13040995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 13040995 is about 3611.2317843085. The cubic root of 13040995 is about 235.3803708716.

The spelling of 13040995 in words is "thirteen million, forty thousand, nine hundred ninety-five".