45686808 has 64 divisors (see below), whose sum is σ = 131020800. Its totient is φ = 14735520.

The previous prime is 45686807. The next prime is 45686813. The reversal of 45686808 is 80868654.

45686808 is a `hidden beast` number, since 4 + 568 + 6 + 80 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45686801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285 + ... + 10107.

It is an arithmetic number, because the mean of its divisors is an integer number (2047200).

Almost surely, 2^45686808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45686808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65510400).

45686808 is an abundant number, since it is smaller than the sum of its proper divisors (85333992).

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

45686808 is a wasteful number, since it uses less digits than its factorization.

45686808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869 (or 6859 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 45686808 is about 6759.2017280149. The cubic root of 45686808 is about 357.4897592711.

The spelling of 45686808 in words is "forty-five million, six hundred eighty-six thousand, eight hundred eight".