250064464 has 80 divisors (see below), whose sum is σ = 549464832. Its totient is φ = 109384704.

The previous prime is 250064449. The next prime is 250064483. The reversal of 250064464 is 464460052.

It is a congruent number.

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, 798772 + ... + 799084.

Almost surely, 2^250064464 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 250064464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274732416).

250064464 is an abundant number, since it is smaller than the sum of its proper divisors (299400368).

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

250064464 is a wasteful number, since it uses less digits than its factorization.

250064464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 250064464 is about 15813.4267001178. The cubic root of 250064464 is about 630.0146666612.

The spelling of 250064464 in words is "two hundred fifty million, sixty-four thousand, four hundred sixty-four".