13732116 has 12 divisors (see below), whose sum is σ = 32041632. Its totient is φ = 4577368.

The previous prime is 13732097. The next prime is 13732139. The reversal of 13732116 is 61123731.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572160 + ... + 572183.

It is an arithmetic number, because the mean of its divisors is an integer number (2670136).

Almost surely, 2^13732116 is an apocalyptic number.

It is an amenable number.

13732116 is an abundant number, since it is smaller than the sum of its proper divisors (18309516).

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

13732116 is a wasteful number, since it uses less digits than its factorization.

13732116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144350 (or 1144348 counting only the distinct ones).

The product of its digits is 756, while the sum is 24.

The square root of 13732116 is about 3705.6869808444. The cubic root of 13732116 is about 239.4670814222.

Adding to 13732116 its reverse (61123731), we get a palindrome (74855847).

The spelling of 13732116 in words is "thirteen million, seven hundred thirty-two thousand, one hundred sixteen".