13739832 has 48 divisors (see below), whose sum is σ = 38834640. Its totient is φ = 4380288.

The previous prime is 13739821. The next prime is 13739897. The reversal of 13739832 is 23893731.

It is a happy number.

13739832 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2493 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (809055).

Almost surely, 2^13739832 is an apocalyptic number.

13739832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13739832 is an abundant number, since it is smaller than the sum of its proper divisors (25094808).

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

13739832 is a wasteful number, since it uses less digits than its factorization.

13739832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8332 (or 8325 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 13739832 is about 3706.7279371435. The cubic root of 13739832 is about 239.5119247669.

The spelling of 13739832 in words is "thirteen million, seven hundred thirty-nine thousand, eight hundred thirty-two".