13013932 has 12 divisors (see below), whose sum is σ = 22813560. Its totient is φ = 6495776.

The previous prime is 13013921. The next prime is 13013939. The reversal of 13013932 is 23931031.

13013932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13013932² = 338724852201248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13013939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (1901130).

Almost surely, 2^13013932 is an apocalyptic number.

It is an amenable number.

13013932 is a deficient number, since it is larger than the sum of its proper divisors (9799628).

13013932 is a wasteful number, since it uses less digits than its factorization.

13013932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600 (or 5598 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 13013932 is about 3607.4827788917. The cubic root of 13013932 is about 235.2174356936.

Adding to 13013932 its reverse (23931031), we get a palindrome (36944963).

The spelling of 13013932 in words is "thirteen million, thirteen thousand, nine hundred thirty-two".