250068992 has 30 divisors (see below), whose sum is σ = 500155488. Its totient is φ = 125026304.

The previous prime is 250068983. The next prime is 250069021. The reversal of 250068992 is 299860052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8753 + ... + 24015.

Almost surely, 2^250068992 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 250068992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250077744).

250068992 is an abundant number, since it is smaller than the sum of its proper divisors (250086496).

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

250068992 is an frugal number, since it uses more digits than its factorization.

250068992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291 (or 15265 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 250068992 is about 15813.5698689448. The cubic root of 250068992 is about 630.0184692662.

The spelling of 250068992 in words is "two hundred fifty million, sixty-eight thousand, nine hundred ninety-two".