13597952 has 18 divisors (see below), whose sum is σ = 27143298. Its totient is φ = 6798848.

The previous prime is 13597921. The next prime is 13597963. The reversal of 13597952 is 25979531.

13597952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13424896 + 173056 = 3664^2 + 416^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26303 + ... + 26814.

It is an arithmetic number, because the mean of its divisors is an integer number (1507961).

Almost surely, 2^13597952 is an apocalyptic number.

It is an amenable number.

13597952 is a deficient number, since it is larger than the sum of its proper divisors (13545346).

13597952 is an frugal number, since it uses more digits than its factorization.

13597952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53133 (or 53119 counting only the distinct ones).

The product of its digits is 85050, while the sum is 41.

The square root of 13597952 is about 3687.5401014769. The cubic root of 13597952 is about 238.6846561488.

It can be divided in two parts, 1 and 3597952, that added together give a palindrome (3597953).

The spelling of 13597952 in words is "thirteen million, five hundred ninety-seven thousand, nine hundred fifty-two".