13204772 has 24 divisors (see below), whose sum is σ = 27800640. Its totient is φ = 5361120.

The previous prime is 13204759. The next prime is 13204777. The reversal of 13204772 is 27740231.

13204772 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 (13204777) 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, 11879 + ... + 12942.

It is an arithmetic number, because the mean of its divisors is an integer number (1158360).

Almost surely, 2^13204772 is an apocalyptic number.

It is an amenable number.

13204772 is an abundant number, since it is smaller than the sum of its proper divisors (14595868).

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

13204772 is a wasteful number, since it uses less digits than its factorization.

13204772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24851 (or 24849 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 13204772 is about 3633.8370904596. The cubic root of 13204772 is about 236.3616260005.

The spelling of 13204772 in words is "thirteen million, two hundred four thousand, seven hundred seventy-two".