45688896 has 84 divisors (see below), whose sum is σ = 142884144. Its totient is φ = 13843200.

The previous prime is 45688889. The next prime is 45688897. The reversal of 45688896 is 69888654.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45688897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2731 + ... + 9941.

Almost surely, 2^45688896 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 45688896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71442072).

45688896 is an abundant number, since it is smaller than the sum of its proper divisors (97195248).

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

45688896 is a wasteful number, since it uses less digits than its factorization.

45688896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240 (or 7227 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 45688896 is about 6759.3561823594. The cubic root of 45688896 is about 357.4952052432.

The spelling of 45688896 in words is "forty-five million, six hundred eighty-eight thousand, eight hundred ninety-six".