68582856 has 32 divisors (see below), whose sum is σ = 180482400. Its totient is φ = 21657600.

The previous prime is 68582831. The next prime is 68582861. The reversal of 68582856 is 65828586.

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 7 ways as a sum of consecutive naturals, for example, 74745 + ... + 75656.

It is an arithmetic number, because the mean of its divisors is an integer number (5640075).

Almost surely, 2^68582856 is an apocalyptic number.

It is an amenable number.

68582856 is an abundant number, since it is smaller than the sum of its proper divisors (111899544).

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

68582856 is a wasteful number, since it uses less digits than its factorization.

68582856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150429 (or 150425 counting only the distinct ones).

The product of its digits is 921600, while the sum is 48.

The square root of 68582856 is about 8281.4766799165. The cubic root of 68582856 is about 409.3283789031.

The spelling of 68582856 in words is "sixty-eight million, five hundred eighty-two thousand, eight hundred fifty-six".