250082997 has 16 divisors (see below), whose sum is σ = 351380160. Its totient is φ = 157773312.

The previous prime is 250082993. The next prime is 250082999. The reversal of 250082997 is 799280052.

It is not a de Polignac number, because 250082997 - 2² = 250082993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250082993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67333 + ... + 70949.

It is an arithmetic number, because the mean of its divisors is an integer number (21961260).

Almost surely, 2^250082997 is an apocalyptic number.

It is an amenable number.

250082997 is a deficient number, since it is larger than the sum of its proper divisors (101297163).

250082997 is a wasteful number, since it uses less digits than its factorization.

250082997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4852.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 250082997 is about 15814.0126786341. The cubic root of 250082997 is about 630.0302303458.

The spelling of 250082997 in words is "two hundred fifty million, eighty-two thousand, nine hundred ninety-seven".