45872597 has 4 divisors (see below), whose sum is σ = 45943500. Its totient is φ = 45801696.

The previous prime is 45872573. The next prime is 45872599. The reversal of 45872597 is 79527854.

It is a happy number.

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 5410276 + 40462321 = 2326^2 + 6361^2 .

It is a cyclic number.

It is not a de Polignac number, because 45872597 - 2²² = 41678293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45872599) 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, 34472 + ... + 35777.

It is an arithmetic number, because the mean of its divisors is an integer number (11485875).

Almost surely, 2^45872597 is an apocalyptic number.

It is an amenable number.

45872597 is a deficient number, since it is larger than the sum of its proper divisors (70903).

45872597 is an equidigital number, since it uses as much as digits as its factorization.

45872597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70902.

The product of its digits is 705600, while the sum is 47.

The square root of 45872597 is about 6772.9311970520. The cubic root of 45872597 is about 357.9736906271.

The spelling of 45872597 in words is "forty-five million, eight hundred seventy-two thousand, five hundred ninety-seven".