13023575 has 6 divisors (see below), whose sum is σ = 16149264. Its totient is φ = 10418840.

The previous prime is 13023551. The next prime is 13023587. The reversal of 13023575 is 57532031.

It is not a de Polignac number, because 13023575 - 2¹⁰ = 13022551 is a prime.

It is a super-2 number, since 2×13023575² = 339227011561250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260447 + ... + 260496.

It is an arithmetic number, because the mean of its divisors is an integer number (2691544).

Almost surely, 2^13023575 is an apocalyptic number.

13023575 is a deficient number, since it is larger than the sum of its proper divisors (3125689).

13023575 is an equidigital number, since it uses as much as digits as its factorization.

13023575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520953 (or 520948 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 13023575 is about 3608.8190589166. The cubic root of 13023575 is about 235.2755181070.

The spelling of 13023575 in words is "thirteen million, twenty-three thousand, five hundred seventy-five".