13572268 has 6 divisors (see below), whose sum is σ = 23751476. Its totient is φ = 6786132.

The previous prime is 13572263. The next prime is 13572287. The reversal of 13572268 is 86227531.

It is a happy number.

13572268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13572263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1696530 + ... + 1696537.

Almost surely, 2^13572268 is an apocalyptic number.

It is an amenable number.

13572268 is a deficient number, since it is larger than the sum of its proper divisors (10179208).

13572268 is a wasteful number, since it uses less digits than its factorization.

13572268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393071 (or 3393069 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 13572268 is about 3684.0559170566. The cubic root of 13572268 is about 238.5342844733.

Adding to 13572268 its reverse (86227531), we get a palindrome (99799799).

The spelling of 13572268 in words is "thirteen million, five hundred seventy-two thousand, two hundred sixty-eight".