45792215 has 16 divisors (see below), whose sum is σ = 64084800. Its totient is φ = 31399200.

The previous prime is 45792211. The next prime is 45792217. The reversal of 45792215 is 51229754.

It is not a de Polignac number, because 45792215 - 2² = 45792211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45792211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11636 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (4005300).

Almost surely, 2^45792215 is an apocalyptic number.

45792215 is a deficient number, since it is larger than the sum of its proper divisors (18292585).

45792215 is an equidigital number, since it uses as much as digits as its factorization.

45792215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26727 (or 26713 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 45792215 is about 6766.9945322868. The cubic root of 45792215 is about 357.7644773814.

The spelling of 45792215 in words is "forty-five million, seven hundred ninety-two thousand, two hundred fifteen".