457214888 has 64 divisors (see below), whose sum is σ = 950518800. Its totient is φ = 204871680.

The previous prime is 457214801. The next prime is 457214911. The reversal of 457214888 is 888412754.

It can be written as a sum of positive squares in 8 ways, for example, as 82482724 + 374732164 = 9082^2 + 19358^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600428 + ... + 601188.

Almost surely, 2^457214888 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 457214888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475259400).

457214888 is an abundant number, since it is smaller than the sum of its proper divisors (493303912).

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

457214888 is a wasteful number, since it uses less digits than its factorization.

457214888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 938 counting only the distinct ones).

The product of its digits is 573440, while the sum is 47.

The square root of 457214888 is about 21382.5837540742. The cubic root of 457214888 is about 770.3831724220.

The spelling of 457214888 in words is "four hundred fifty-seven million, two hundred fourteen thousand, eight hundred eighty-eight".