250673872 has 20 divisors (see below), whose sum is σ = 506797920. Its totient is φ = 119887328.

The previous prime is 250673869. The next prime is 250673887. The reversal of 250673872 is 278376052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340222 + ... + 340957.

It is an arithmetic number, because the mean of its divisors is an integer number (25339896).

Almost surely, 2^250673872 is an apocalyptic number.

It is an amenable number.

250673872 is an abundant number, since it is smaller than the sum of its proper divisors (256124048).

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

250673872 is a wasteful number, since it uses less digits than its factorization.

250673872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681210 (or 681204 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 250673872 is about 15832.6836638644. The cubic root of 250673872 is about 630.5260341554.

The spelling of 250673872 in words is "two hundred fifty million, six hundred seventy-three thousand, eight hundred seventy-two".