250022980 has 24 divisors (see below), whose sum is σ = 527311512. Its totient is φ = 99578112.

The previous prime is 250022963. The next prime is 250022989. The reversal of 250022980 is 89220052.

It can be written as a sum of positive squares in 4 ways, for example, as 2715904 + 247307076 = 1648^2 + 15726^2 .

It is a super-2 number, since 2×250022980² = 125022981056160800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (250022989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22167 + ... + 31486.

It is an arithmetic number, because the mean of its divisors is an integer number (21971313).

Almost surely, 2^250022980 is an apocalyptic number.

250022980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250022980 is an abundant number, since it is smaller than the sum of its proper divisors (277288532).

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

250022980 is a wasteful number, since it uses less digits than its factorization.

250022980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53895 (or 53893 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 250022980 is about 15812.1149755496. The cubic root of 250022980 is about 629.9798263465.

The spelling of 250022980 in words is "two hundred fifty million, twenty-two thousand, nine hundred eighty".