250772982 has 24 divisors (see below), whose sum is σ = 529337016. Its totient is φ = 79190784.

The previous prime is 250772959. The next prime is 250772983. The reversal of 250772982 is 289277052.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250772983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55723 + ... + 60054.

It is an arithmetic number, because the mean of its divisors is an integer number (22055709).

Almost surely, 2^250772982 is an apocalyptic number.

250772982 is an abundant number, since it is smaller than the sum of its proper divisors (278564034).

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

250772982 is a wasteful number, since it uses less digits than its factorization.

250772982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115820 (or 115801 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 250772982 is about 15835.8132724530. The cubic root of 250772982 is about 630.6091211305.

The spelling of 250772982 in words is "two hundred fifty million, seven hundred seventy-two thousand, nine hundred eighty-two".