682255946 has 8 divisors (see below), whose sum is σ = 1067878944. Its totient is φ = 326296300.

The previous prime is 682255907. The next prime is 682255957. The reversal of 682255946 is 649552286.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 682255946.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7415780 + ... + 7415871.

It is an arithmetic number, because the mean of its divisors is an integer number (133484868).

Almost surely, 2^682255946 is an apocalyptic number.

682255946 is a deficient number, since it is larger than the sum of its proper divisors (385622998).

682255946 is a wasteful number, since it uses less digits than its factorization.

682255946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14831676.

The product of its digits is 1036800, while the sum is 47.

The square root of 682255946 is about 26120.0295941639. The cubic root of 682255946 is about 880.3373130089.

The spelling of 682255946 in words is "six hundred eighty-two million, two hundred fifty-five thousand, nine hundred forty-six".