250190080 has 108 divisors (see below), whose sum is σ = 697300380. Its totient is φ = 85757952.

The previous prime is 250190069. The next prime is 250190099. The reversal of 250190080 is 80091052.

It can be written as a sum of positive squares in 2 ways, for example, as 103876864 + 146313216 = 10192^2 + 12096^2 .

It is a super-2 number, since 2×250190080² = 125190152260812800, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60726 + ... + 64714.

It is an arithmetic number, because the mean of its divisors is an integer number (6456485).

Almost surely, 2^250190080 is an apocalyptic number.

250190080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250190080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348650190).

250190080 is an abundant number, since it is smaller than the sum of its proper divisors (447110300).

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

250190080 is an equidigital number, since it uses as much as digits as its factorization.

250190080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 250190080 is about 15817.3980161087. The cubic root of 250190080 is about 630.1201416964.

The spelling of 250190080 in words is "two hundred fifty million, one hundred ninety thousand, eighty".