959420250 has 72 divisors (see below), whose sum is σ = 2598251292. Its totient is φ = 255453600.

The previous prime is 959420233. The next prime is 959420251. The reversal of 959420250 is 52024959.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9979281 + 949440969 = 3159^2 + 30813^2 .

It is a super-2 number, since 2×959420250² = 1840974432220125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (959420251) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1468924 + ... + 1469576.

Almost surely, 2^959420250 is an apocalyptic number.

959420250 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 959420250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1299125646).

959420250 is an abundant number, since it is smaller than the sum of its proper divisors (1638831042).

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

959420250 is an equidigital number, since it uses as much as digits as its factorization.

959420250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 959420250 is about 30974.5096813493. The cubic root of 959420250 is about 986.2862082925.

The spelling of 959420250 in words is "nine hundred fifty-nine million, four hundred twenty thousand, two hundred fifty".