250430672 has 20 divisors (see below), whose sum is σ = 513751716. Its totient is φ = 117849600.

The previous prime is 250430651. The next prime is 250430699. The reversal of 250430672 is 276034052.

250430672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 171505216 + 78925456 = 13096^2 + 8884^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 460079 + ... + 460622.

Almost surely, 2^250430672 is an apocalyptic number.

It is an amenable number.

250430672 is an abundant number, since it is smaller than the sum of its proper divisors (263321044).

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

250430672 is a wasteful number, since it uses less digits than its factorization.

250430672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920726 (or 920720 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 250430672 is about 15825.0014849920. The cubic root of 250430672 is about 630.3220592355.

The spelling of 250430672 in words is "two hundred fifty million, four hundred thirty thousand, six hundred seventy-two".