13232570 has 16 divisors (see below), whose sum is σ = 25651080. Its totient is φ = 4885824.

The previous prime is 13232561. The next prime is 13232573. The reversal of 13232570 is 7523231.

It can be written as a sum of positive squares in 4 ways, for example, as 7789681 + 5442889 = 2791^2 + 2333^2 .

It is not an unprimeable number, because it can be changed into a prime (13232573) 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, 50765 + ... + 51024.

Almost surely, 2^13232570 is an apocalyptic number.

13232570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232570 is a deficient number, since it is larger than the sum of its proper divisors (12418510).

13232570 is a wasteful number, since it uses less digits than its factorization.

13232570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101809.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13232570 is about 3637.6599621185. The cubic root of 13232570 is about 236.5273684892.

The spelling of 13232570 in words is "thirteen million, two hundred thirty-two thousand, five hundred seventy".