45795217 has 8 divisors (see below), whose sum is σ = 49873320. Its totient is φ = 41796480.

The previous prime is 45795209. The next prime is 45795257. The reversal of 45795217 is 71259754.

It can be written as a sum of positive squares in 4 ways, for example, as 690561 + 45104656 = 831^2 + 6716^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45795217 - 2³ = 45795209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45795217.

It is not an unprimeable number, because it can be changed into a prime (45795257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18634 + ... + 20947.

It is an arithmetic number, because the mean of its divisors is an integer number (6234165).

Almost surely, 2^45795217 is an apocalyptic number.

It is an amenable number.

45795217 is a deficient number, since it is larger than the sum of its proper divisors (4078103).

45795217 is a wasteful number, since it uses less digits than its factorization.

45795217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39683.

The product of its digits is 88200, while the sum is 40.

The square root of 45795217 is about 6767.2163405643. The cubic root of 45795217 is about 357.7722951985.

The spelling of 45795217 in words is "forty-five million, seven hundred ninety-five thousand, two hundred seventeen".