13739792 has 60 divisors (see below), whose sum is σ = 30081408. Its totient is φ = 6072000.

The previous prime is 13739779. The next prime is 13739801. The reversal of 13739792 is 29793731.

13739792 = T₄₉₃ + T₄₉₄ + ... + T₅₈₆.

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, 90917 + ... + 91067.

Almost surely, 2^13739792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13739792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15040704).

13739792 is an abundant number, since it is smaller than the sum of its proper divisors (16341616).

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

13739792 is a wasteful number, since it uses less digits than its factorization.

13739792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 211 counting only the distinct ones).

The product of its digits is 71442, while the sum is 41.

The square root of 13739792 is about 3706.7225415453. The cubic root of 13739792 is about 239.5116923408.

The spelling of 13739792 in words is "thirteen million, seven hundred thirty-nine thousand, seven hundred ninety-two".