45226597 has 6 divisors (see below), whose sum is σ = 48973362. Its totient is φ = 41747472.

The previous prime is 45226591. The next prime is 45226609. The reversal of 45226597 is 79562254.

It can be written as a sum of positive squares in 3 ways, for example, as 5612161 + 39614436 = 2369^2 + 6294^2 .

It is a de Polignac number, because none of the positive numbers 2^k-45226597 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 (45226591) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133638 + ... + 133975.

It is an arithmetic number, because the mean of its divisors is an integer number (8162227).

Almost surely, 2^45226597 is an apocalyptic number.

It is an amenable number.

45226597 is a deficient number, since it is larger than the sum of its proper divisors (3746765).

45226597 is a wasteful number, since it uses less digits than its factorization.

45226597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267639 (or 267626 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 45226597 is about 6725.0722672697. The cubic root of 45226597 is about 356.2853543655.

The spelling of 45226597 in words is "forty-five million, two hundred twenty-six thousand, five hundred ninety-seven".