250738196 has 12 divisors (see below), whose sum is σ = 450651348. Its totient is φ = 121980672.

The previous prime is 250738139. The next prime is 250738211. The reversal of 250738196 is 691837052.

It can be written as a sum of positive squares in 2 ways, for example, as 118810000 + 131928196 = 10900^2 + 11486^2 .

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, 846941 + ... + 847236.

It is an arithmetic number, because the mean of its divisors is an integer number (37554279).

Almost surely, 2^250738196 is an apocalyptic number.

It is an amenable number.

250738196 is a deficient number, since it is larger than the sum of its proper divisors (199913152).

250738196 is a wasteful number, since it uses less digits than its factorization.

250738196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694218 (or 1694216 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 250738196 is about 15834.7149011278. The cubic root of 250738196 is about 630.5799614457.

The spelling of 250738196 in words is "two hundred fifty million, seven hundred thirty-eight thousand, one hundred ninety-six".