13564162 has 4 divisors (see below), whose sum is σ = 20346246. Its totient is φ = 6782080.

The previous prime is 13564139. The next prime is 13564169. The reversal of 13564162 is 26146531.

13564162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8415801 + 5148361 = 2901^2 + 2269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13564162.

It is not an unprimeable number, because it can be changed into a prime (13564169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3391039 + ... + 3391042.

Almost surely, 2^13564162 is an apocalyptic number.

13564162 is a deficient number, since it is larger than the sum of its proper divisors (6782084).

13564162 is an equidigital number, since it uses as much as digits as its factorization.

13564162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782083.

The product of its digits is 4320, while the sum is 28.

The square root of 13564162 is about 3682.9556065747. The cubic root of 13564162 is about 238.4867870328.

The spelling of 13564162 in words is "thirteen million, five hundred sixty-four thousand, one hundred sixty-two".