13238632 has 16 divisors (see below), whose sum is σ = 27079200. Its totient is φ = 6017520.

The previous prime is 13238627. The next prime is 13238633. The reversal of 13238632 is 23683231.

It is a super-2 number, since 2×13238632² = 350522754462848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13238632.

It is not an unprimeable number, because it can be changed into a prime (13238633) 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, 75132 + ... + 75307.

It is an arithmetic number, because the mean of its divisors is an integer number (1692450).

Almost surely, 2^13238632 is an apocalyptic number.

It is an amenable number.

13238632 is an abundant number, since it is smaller than the sum of its proper divisors (13840568).

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

13238632 is a wasteful number, since it uses less digits than its factorization.

13238632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150456 (or 150452 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 13238632 is about 3638.4930946753. The cubic root of 13238632 is about 236.5634816557.

The spelling of 13238632 in words is "thirteen million, two hundred thirty-eight thousand, six hundred thirty-two".