632576682 has 64 divisors (see below), whose sum is σ = 1487151360. Its totient is φ = 198899712.

The previous prime is 632576657. The next prime is 632576683. The reversal of 632576682 is 286675236.

It is a happy number.

632576682 is a `hidden beast` number, since 632 + 5 + 7 + 6 + 6 + 8 + 2 = 666.

632576682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×632576682² = 800306517220258248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (632576683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87178 + ... + 94154.

It is an arithmetic number, because the mean of its divisors is an integer number (23236740).

Almost surely, 2^632576682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632576682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743575680).

632576682 is an abundant number, since it is smaller than the sum of its proper divisors (854574678).

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

632576682 is a wasteful number, since it uses less digits than its factorization.

632576682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084 (or 7078 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 632576682 is about 25151.0771538716. The cubic root of 632576682 is about 858.4290240338.

The spelling of 632576682 in words is "six hundred thirty-two million, five hundred seventy-six thousand, six hundred eighty-two".