682482478 has 4 divisors (see below), whose sum is σ = 1023723720. Its totient is φ = 341241238.

The previous prime is 682482469. The next prime is 682482481. The reversal of 682482478 is 874284286.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170620618 + ... + 170620621.

It is an arithmetic number, because the mean of its divisors is an integer number (255930930).

Almost surely, 2^682482478 is an apocalyptic number.

682482478 is a deficient number, since it is larger than the sum of its proper divisors (341241242).

682482478 is a wasteful number, since it uses less digits than its factorization.

682482478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341241241.

The product of its digits is 1376256, while the sum is 49.

The square root of 682482478 is about 26124.3655999529. The cubic root of 682482478 is about 880.4347361268.

The spelling of 682482478 in words is "six hundred eighty-two million, four hundred eighty-two thousand, four hundred seventy-eight".