45866017 has 4 divisors (see below), whose sum is σ = 48564036. Its totient is φ = 43168000.

The previous prime is 45865991. The next prime is 45866021. The reversal of 45866017 is 71066854.

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 34468641 + 11397376 = 5871^2 + 3376^2 .

It is a cyclic number.

It is not a de Polignac number, because 45866017 - 2⁷ = 45865889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45866047) 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, 1348984 + ... + 1349017.

It is an arithmetic number, because the mean of its divisors is an integer number (12141009).

Almost surely, 2^45866017 is an apocalyptic number.

It is an amenable number.

45866017 is a deficient number, since it is larger than the sum of its proper divisors (2698019).

45866017 is a wasteful number, since it uses less digits than its factorization.

45866017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698018.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 45866017 is about 6772.4454224453. The cubic root of 45866017 is about 357.9565738031.

The spelling of 45866017 in words is "forty-five million, eight hundred sixty-six thousand, seventeen".