45712888 has 32 divisors (see below), whose sum is σ = 93058560. Its totient is φ = 20926080.

The previous prime is 45712867. The next prime is 45712889. The reversal of 45712888 is 88821754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45712889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11478 + ... + 14938.

It is an arithmetic number, because the mean of its divisors is an integer number (2908080).

Almost surely, 2^45712888 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 45712888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46529280).

45712888 is an abundant number, since it is smaller than the sum of its proper divisors (47345672).

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

45712888 is a wasteful number, since it uses less digits than its factorization.

45712888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607 (or 3603 counting only the distinct ones).

The product of its digits is 143360, while the sum is 43.

The square root of 45712888 is about 6761.1306746727. The cubic root of 45712888 is about 357.5577698547.

The spelling of 45712888 in words is "forty-five million, seven hundred twelve thousand, eight hundred eighty-eight".