13792045 has 4 divisors (see below), whose sum is σ = 16550460. Its totient is φ = 11033632.

The previous prime is 13792001. The next prime is 13792061. The reversal of 13792045 is 54029731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10673289 + 3118756 = 3267^2 + 1766^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13792045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13791998 and 13792016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379200 + ... + 1379209.

It is an arithmetic number, because the mean of its divisors is an integer number (4137615).

Almost surely, 2^13792045 is an apocalyptic number.

It is an amenable number.

13792045 is a deficient number, since it is larger than the sum of its proper divisors (2758415).

13792045 is an equidigital number, since it uses as much as digits as its factorization.

13792045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758414.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13792045 is about 3713.7642628471. The cubic root of 13792045 is about 239.8149325600.

The spelling of 13792045 in words is "thirteen million, seven hundred ninety-two thousand, forty-five".