13290575 has 6 divisors (see below), whose sum is σ = 16480344. Its totient is φ = 10632440.

The previous prime is 13290547. The next prime is 13290647. The reversal of 13290575 is 57509231.

It is not a de Polignac number, because 13290575 - 2¹⁶ = 13225039 is a prime.

It is a Duffinian number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 265787 + ... + 265836.

It is an arithmetic number, because the mean of its divisors is an integer number (2746724).

Almost surely, 2^13290575 is an apocalyptic number.

13290575 is a deficient number, since it is larger than the sum of its proper divisors (3189769).

13290575 is an equidigital number, since it uses as much as digits as its factorization.

13290575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531633 (or 531628 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 13290575 is about 3645.6240892336. The cubic root of 13290575 is about 236.8724708089.

The spelling of 13290575 in words is "thirteen million, two hundred ninety thousand, five hundred seventy-five".