682054776 has 128 divisors (see below), whose sum is σ = 2049768000. Its totient is φ = 208894464.

The previous prime is 682054771. The next prime is 682054783. The reversal of 682054776 is 677450286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682054771) 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, 822330 + ... + 823158.

Almost surely, 2^682054776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682054776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1024884000).

682054776 is an abundant number, since it is smaller than the sum of its proper divisors (1367713224).

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

682054776 is a wasteful number, since it uses less digits than its factorization.

682054776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 682054776 is about 26116.1784340665. The cubic root of 682054776 is about 880.2507790781.

The spelling of 682054776 in words is "six hundred eighty-two million, fifty-four thousand, seven hundred seventy-six".