13038132 has 12 divisors (see below), whose sum is σ = 30422336. Its totient is φ = 4346040.

The previous prime is 13038131. The next prime is 13038149. The reversal of 13038132 is 23183031.

It is a happy number.

13038132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 13038099 and 13038108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038131) 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, 543244 + ... + 543267.

Almost surely, 2^13038132 is an apocalyptic number.

13038132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13038132 is an abundant number, since it is smaller than the sum of its proper divisors (17384204).

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

13038132 is a wasteful number, since it uses less digits than its factorization.

13038132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086518 (or 1086516 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 13038132 is about 3610.8353604118. The cubic root of 13038132 is about 235.3631445960.

The spelling of 13038132 in words is "thirteen million, thirty-eight thousand, one hundred thirty-two".