250006992 has 20 divisors (see below), whose sum is σ = 645851520. Its totient is φ = 83335648.

The previous prime is 250006979. The next prime is 250007029. The reversal of 250006992 is 299600052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2604192 + ... + 2604287.

It is an arithmetic number, because the mean of its divisors is an integer number (32292576).

Almost surely, 2^250006992 is an apocalyptic number.

It is an amenable number.

250006992 is an abundant number, since it is smaller than the sum of its proper divisors (395844528).

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

250006992 is a wasteful number, since it uses less digits than its factorization.

250006992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208490 (or 5208484 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 250006992 is about 15811.6094057499. The cubic root of 250006992 is about 629.9663978047.

The spelling of 250006992 in words is "two hundred fifty million, six thousand, nine hundred ninety-two".