250297152 has 224 divisors, whose sum is σ = 798234624. Its totient is φ = 67737600.

The previous prime is 250297133. The next prime is 250297153. The reversal of 250297152 is 251792052.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×250297152² = 125297328598622208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250297153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3525277 + ... + 3525347.

Almost surely, 2^250297152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250297152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399117312).

250297152 is an abundant number, since it is smaller than the sum of its proper divisors (547937472).

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

250297152 is a wasteful number, since it uses less digits than its factorization.

250297152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 250297152 is about 15820.7822815435. The cubic root of 250297152 is about 630.2100181635.

The spelling of 250297152 in words is "two hundred fifty million, two hundred ninety-seven thousand, one hundred fifty-two".