13329792 has 256 divisors, whose sum is σ = 48960000. Its totient is φ = 3483648.

The previous prime is 13329779. The next prime is 13329803. The reversal of 13329792 is 29792331.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459634 + ... + 459662.

It is an arithmetic number, because the mean of its divisors is an integer number (191250).

Almost surely, 2^13329792 is an apocalyptic number.

13329792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13329792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24480000).

13329792 is an abundant number, since it is smaller than the sum of its proper divisors (35630208).

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

13329792 is a wasteful number, since it uses less digits than its factorization.

13329792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 60 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 13329792 is about 3650.9987674608. The cubic root of 13329792 is about 237.1052248657.

The spelling of 13329792 in words is "thirteen million, three hundred twenty-nine thousand, seven hundred ninety-two".