13739532 has 24 divisors (see below), whose sum is σ = 32805696. Its totient is φ = 4473168.

The previous prime is 13739521. The next prime is 13739563. The reversal of 13739532 is 23593731.

It is a junction number, because it is equal to n+sod(n) for n = 13739493 and 13739502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12798 + ... + 13829.

It is an arithmetic number, because the mean of its divisors is an integer number (1366904).

Almost surely, 2^13739532 is an apocalyptic number.

13739532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13739532 is an abundant number, since it is smaller than the sum of its proper divisors (19066164).

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

13739532 is a wasteful number, since it uses less digits than its factorization.

13739532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26677 (or 26675 counting only the distinct ones).

The product of its digits is 17010, while the sum is 33.

The square root of 13739532 is about 3706.6874699656. The cubic root of 13739532 is about 239.5101815602.

The spelling of 13739532 in words is "thirteen million, seven hundred thirty-nine thousand, five hundred thirty-two".