45466885 has 8 divisors (see below), whose sum is σ = 54646776. Its totient is φ = 36315840.

The previous prime is 45466877. The next prime is 45466931. The reversal of 45466885 is 58866454.

It can be written as a sum of positive squares in 4 ways, for example, as 1602756 + 43864129 = 1266^2 + 6623^2 .

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

It is not a de Polignac number, because 45466885 - 2³ = 45466877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574 + ... + 10183.

It is an arithmetic number, because the mean of its divisors is an integer number (6830847).

Almost surely, 2^45466885 is an apocalyptic number.

It is an amenable number.

45466885 is a deficient number, since it is larger than the sum of its proper divisors (9179891).

45466885 is a wasteful number, since it uses less digits than its factorization.

45466885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423.

The product of its digits is 921600, while the sum is 46.

The square root of 45466885 is about 6742.9136877169. The cubic root of 45466885 is about 356.9152191661.

The spelling of 45466885 in words is "forty-five million, four hundred sixty-six thousand, eight hundred eighty-five".