250500960 has 144 divisors (see below), whose sum is σ = 866908224. Its totient is φ = 65857536.

The previous prime is 250500947. The next prime is 250500973. The reversal of 250500960 is 69005052.

It is an interprime number because it is at equal distance from previous prime (250500947) and next prime (250500973).

It is a tau number, because it is divible by the number of its divisors (144).

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, 103929 + ... + 106311.

It is an arithmetic number, because the mean of its divisors is an integer number (6020196).

Almost surely, 2^250500960 is an apocalyptic number.

250500960 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 250500960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433454112).

250500960 is an abundant number, since it is smaller than the sum of its proper divisors (616407264).

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

250500960 is a wasteful number, since it uses less digits than its factorization.

250500960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 250500960 is about 15827.2221188685. Note that the first 3 decimals coincide. The cubic root of 250500960 is about 630.3810242341.

The spelling of 250500960 in words is "two hundred fifty million, five hundred thousand, nine hundred sixty".