457880850 has 240 divisors, whose sum is σ = 1503760896. Its totient is φ = 101088000.

The previous prime is 457880807. The next prime is 457880861. The reversal of 457880850 is 58088754.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 457880796 and 457880805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 878590 + ... + 879110.

Almost surely, 2^457880850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 457880850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751880448).

457880850 is an abundant number, since it is smaller than the sum of its proper divisors (1045880046).

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

457880850 is a wasteful number, since it uses less digits than its factorization.

457880850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 457880850 is about 21398.1506210233. The cubic root of 457880850 is about 770.7570280120.

The spelling of 457880850 in words is "four hundred fifty-seven million, eight hundred eighty thousand, eight hundred fifty".