13652232 has 32 divisors (see below), whose sum is σ = 37234080. Its totient is φ = 4136960.

The previous prime is 13652209. The next prime is 13652251. The reversal of 13652232 is 23225631.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25593 + ... + 26120.

It is an arithmetic number, because the mean of its divisors is an integer number (1163565).

Almost surely, 2^13652232 is an apocalyptic number.

13652232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13652232 is an abundant number, since it is smaller than the sum of its proper divisors (23581848).

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

13652232 is a wasteful number, since it uses less digits than its factorization.

13652232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51733 (or 51729 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 13652232 is about 3694.8926912699. The cubic root of 13652232 is about 239.0018265180.

Adding to 13652232 its reverse (23225631), we get a palindrome (36877863).

The spelling of 13652232 in words is "thirteen million, six hundred fifty-two thousand, two hundred thirty-two".