13792265 has 4 divisors (see below), whose sum is σ = 16550724. Its totient is φ = 11033808.

The previous prime is 13792217. The next prime is 13792267. The reversal of 13792265 is 56229731.

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 6086089 + 7706176 = 2467^2 + 2776^2 .

It is a cyclic number.

It is not a de Polignac number, because 13792265 - 2¹⁰ = 13791241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13792267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379222 + ... + 1379231.

It is an arithmetic number, because the mean of its divisors is an integer number (4137681).

Almost surely, 2^13792265 is an apocalyptic number.

It is an amenable number.

13792265 is a deficient number, since it is larger than the sum of its proper divisors (2758459).

13792265 is an equidigital number, since it uses as much as digits as its factorization.

13792265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758458.

The product of its digits is 22680, while the sum is 35.

The square root of 13792265 is about 3713.7938822719. The cubic root of 13792265 is about 239.8162076671.

The spelling of 13792265 in words is "thirteen million, seven hundred ninety-two thousand, two hundred sixty-five".