45885318 has 16 divisors (see below), whose sum is σ = 93028656. Its totient is φ = 15085440.

The previous prime is 45885317. The next prime is 45885319. The reversal of 45885318 is 81358854.

45885318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45885317) and next prime (45885319).

It is a super-2 number, since 2×45885318² = 4210924815922248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45885318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45885311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51943 + ... + 52818.

It is an arithmetic number, because the mean of its divisors is an integer number (5814291).

Almost surely, 2^45885318 is an apocalyptic number.

45885318 is an abundant number, since it is smaller than the sum of its proper divisors (47143338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45885318 is a wasteful number, since it uses less digits than its factorization.

45885318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104839.

The product of its digits is 153600, while the sum is 42.

The square root of 45885318 is about 6773.8702379068. The cubic root of 45885318 is about 358.0067776460.

The spelling of 45885318 in words is "forty-five million, eight hundred eighty-five thousand, three hundred eighteen".