13793792 has 40 divisors (see below), whose sum is σ = 28541700. Its totient is φ = 6651904.

The previous prime is 13793789. The next prime is 13793803. The reversal of 13793792 is 29739731.

It can be written as a sum of positive squares in 2 ways, for example, as 12503296 + 1290496 = 3536^2 + 1136^2 .

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, 14384 + ... + 15312.

Almost surely, 2^13793792 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 13793792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14270850).

13793792 is an abundant number, since it is smaller than the sum of its proper divisors (14747908).

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

13793792 is an frugal number, since it uses more digits than its factorization.

13793792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976 (or 960 counting only the distinct ones).

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

The square root of 13793792 is about 3713.9994614970. Note that the first 3 decimals coincide. The cubic root of 13793792 is about 239.8250576961.

The spelling of 13793792 in words is "thirteen million, seven hundred ninety-three thousand, seven hundred ninety-two".