249983082 has 36 divisors (see below), whose sum is σ = 546595686. Its totient is φ = 82568160.

The previous prime is 249983081. The next prime is 249983087. The reversal of 249983082 is 280389942.

249983082 is a `hidden beast` number, since 2 + 499 + 83 + 0 + 82 = 666.

249983082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 53450721 + 196532361 = 7311^2 + 14019^2 .

It is not an unprimeable number, because it can be changed into a prime (249983081) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 902328 + ... + 902604.

Almost surely, 2^249983082 is an apocalyptic number.

249983082 is an abundant number, since it is smaller than the sum of its proper divisors (296612604).

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

249983082 is a wasteful number, since it uses less digits than its factorization.

249983082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 249983082 is about 15810.8532976560. The cubic root of 249983082 is about 629.9463143973.

The spelling of 249983082 in words is "two hundred forty-nine million, nine hundred eighty-three thousand, eighty-two".