13332732 has 96 divisors (see below), whose sum is σ = 38019072. Its totient is φ = 3554496.

The previous prime is 13332727. The next prime is 13332769. The reversal of 13332732 is 23723331.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129393 + ... + 129495.

It is an arithmetic number, because the mean of its divisors is an integer number (396032).

Almost surely, 2^13332732 is an apocalyptic number.

13332732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13332732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19009536).

13332732 is an abundant number, since it is smaller than the sum of its proper divisors (24686340).

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

13332732 is a wasteful number, since it uses less digits than its factorization.

13332732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 205 counting only the distinct ones).

The product of its digits is 2268, while the sum is 24.

The square root of 13332732 is about 3651.4013748149. The cubic root of 13332732 is about 237.1226554482.

The spelling of 13332732 in words is "thirteen million, three hundred thirty-two thousand, seven hundred thirty-two".