682257972 has 24 divisors (see below), whose sum is σ = 1736656992. Its totient is φ = 206744800.

The previous prime is 682257971. The next prime is 682257997. The reversal of 682257972 is 279752286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682257971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2584179 + ... + 2584442.

It is an arithmetic number, because the mean of its divisors is an integer number (72360708).

Almost surely, 2^682257972 is an apocalyptic number.

It is an amenable number.

682257972 is an abundant number, since it is smaller than the sum of its proper divisors (1054399020).

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

682257972 is a wasteful number, since it uses less digits than its factorization.

682257972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168639 (or 5168637 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 682257972 is about 26120.0683766333. The cubic root of 682257972 is about 880.3381844129.

The spelling of 682257972 in words is "six hundred eighty-two million, two hundred fifty-seven thousand, nine hundred seventy-two".