250019252 has 48 divisors (see below), whose sum is σ = 528877440. Its totient is φ = 101025792.

The previous prime is 250019251. The next prime is 250019257. The reversal of 250019252 is 252910052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250019251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122948 + ... + 124964.

It is an arithmetic number, because the mean of its divisors is an integer number (11018280).

Almost surely, 2^250019252 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 250019252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264438720).

250019252 is an abundant number, since it is smaller than the sum of its proper divisors (278858188).

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

250019252 is a wasteful number, since it uses less digits than its factorization.

250019252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280 (or 2278 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 250019252 is about 15811.9970908168. The cubic root of 250019252 is about 629.9766951991.

The spelling of 250019252 in words is "two hundred fifty million, nineteen thousand, two hundred fifty-two".