250906230 has 48 divisors (see below), whose sum is σ = 690734304. Its totient is φ = 62972160.

The previous prime is 250906211. The next prime is 250906277. The reversal of 250906230 is 32609052.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 250906194 and 250906203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80466 + ... + 83525.

It is an arithmetic number, because the mean of its divisors is an integer number (14390298).

Almost surely, 2^250906230 is an apocalyptic number.

250906230 is an abundant number, since it is smaller than the sum of its proper divisors (439828074).

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

250906230 is a wasteful number, since it uses less digits than its factorization.

250906230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164021 (or 164018 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 250906230 is about 15840.0198863512. The cubic root of 250906230 is about 630.7207925517.

The spelling of 250906230 in words is "two hundred fifty million, nine hundred six thousand, two hundred thirty".