13552772 has 12 divisors (see below), whose sum is σ = 24119760. Its totient is φ = 6661416.

The previous prime is 13552771. The next prime is 13552793. The reversal of 13552772 is 27725531.

It is not an unprimeable number, because it can be changed into a prime (13552771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28478 + ... + 28949.

It is an arithmetic number, because the mean of its divisors is an integer number (2009980).

Almost surely, 2^13552772 is an apocalyptic number.

It is an amenable number.

13552772 is a deficient number, since it is larger than the sum of its proper divisors (10566988).

13552772 is a wasteful number, since it uses less digits than its factorization.

13552772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57490 (or 57488 counting only the distinct ones).

The product of its digits is 14700, while the sum is 32.

The square root of 13552772 is about 3681.4089694029. The cubic root of 13552772 is about 238.4200148729.

The spelling of 13552772 in words is "thirteen million, five hundred fifty-two thousand, seven hundred seventy-two".