250152938 has 12 divisors (see below), whose sum is σ = 436491522. Its totient is φ = 107208360.

The previous prime is 250152913. The next prime is 250152961. The reversal of 250152938 is 839251052.

It can be written as a sum of positive squares in only one way, i.e., 222516889 + 27636049 = 14917^2 + 5257^2 .

It is a junction number, because it is equal to n+sod(n) for n = 250152898 and 250152907.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1276193 + ... + 1276388.

Almost surely, 2^250152938 is an apocalyptic number.

250152938 is a deficient number, since it is larger than the sum of its proper divisors (186338584).

250152938 is a wasteful number, since it uses less digits than its factorization.

250152938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552597 (or 2552590 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 250152938 is about 15816.2238856182. The cubic root of 250152938 is about 630.0889586315.

The spelling of 250152938 in words is "two hundred fifty million, one hundred fifty-two thousand, nine hundred thirty-eight".