13075044 has 24 divisors (see below), whose sum is σ = 30572640. Its totient is φ = 4349184.

The previous prime is 13075043. The next prime is 13075061. The reversal of 13075044 is 44057031.

It is not an unprimeable number, because it can be changed into a prime (13075043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7267 + ... + 8885.

It is an arithmetic number, because the mean of its divisors is an integer number (1273860).

Almost surely, 2^13075044 is an apocalyptic number.

It is an amenable number.

13075044 is an abundant number, since it is smaller than the sum of its proper divisors (17497596).

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

13075044 is a wasteful number, since it uses less digits than its factorization.

13075044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 13075044 is about 3615.9430305247. The cubic root of 13075044 is about 235.5850459828.

The spelling of 13075044 in words is "thirteen million, seventy-five thousand, forty-four".