13652272 has 20 divisors (see below), whose sum is σ = 27364320. Its totient is φ = 6590528.

The previous prime is 13652267. The next prime is 13652273. The reversal of 13652272 is 27225631.

It is a self number, because there is not a number n which added to its sum of digits gives 13652272.

It is not an unprimeable number, because it can be changed into a prime (13652273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14248 + ... + 15175.

It is an arithmetic number, because the mean of its divisors is an integer number (1368216).

Almost surely, 2^13652272 is an apocalyptic number.

It is an amenable number.

13652272 is an abundant number, since it is smaller than the sum of its proper divisors (13712048).

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

13652272 is a wasteful number, since it uses less digits than its factorization.

13652272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29460 (or 29454 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 13652272 is about 3694.8981041431. The cubic root of 13652272 is about 239.0020599368.

It can be divided in two parts, 13652 and 272, that added together give a square (13924 = 118²).

The spelling of 13652272 in words is "thirteen million, six hundred fifty-two thousand, two hundred seventy-two".