45702880 has 24 divisors (see below), whose sum is σ = 107973432. Its totient is φ = 18281088.

The previous prime is 45702821. The next prime is 45702883. The reversal of 45702880 is 8820754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45702883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142662 + ... + 142981.

It is an arithmetic number, because the mean of its divisors is an integer number (4498893).

Almost surely, 2^45702880 is an apocalyptic number.

45702880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45702880 is an abundant number, since it is smaller than the sum of its proper divisors (62270552).

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

45702880 is a wasteful number, since it uses less digits than its factorization.

45702880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285658 (or 285650 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 45702880 is about 6760.3905212643. The cubic root of 45702880 is about 357.5316743742.

The spelling of 45702880 in words is "forty-five million, seven hundred two thousand, eight hundred eighty".