13792080 has 40 divisors (see below), whose sum is σ = 42756192. Its totient is φ = 3677824.

The previous prime is 13792069. The next prime is 13792087. The reversal of 13792080 is 8029731.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13792087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28494 + ... + 28973.

Almost surely, 2^13792080 is an apocalyptic number.

13792080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13792080 is an abundant number, since it is smaller than the sum of its proper divisors (28964112).

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

13792080 is a wasteful number, since it uses less digits than its factorization.

13792080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57483 (or 57477 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 13792080 is about 3713.7689750441. The cubic root of 13792080 is about 239.8151354189.

The spelling of 13792080 in words is "thirteen million, seven hundred ninety-two thousand, eighty".