68582725 has 12 divisors (see below), whose sum is σ = 85557024. Its totient is φ = 54534320.

The previous prime is 68582713. The next prime is 68582747. The reversal of 68582725 is 52728586.

It is not a de Polignac number, because 68582725 - 2⁵ = 68582693 is a prime.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4039 + ... + 12388.

It is an arithmetic number, because the mean of its divisors is an integer number (7129752).

Almost surely, 2^68582725 is an apocalyptic number.

It is an amenable number.

68582725 is a deficient number, since it is larger than the sum of its proper divisors (16974299).

68582725 is a wasteful number, since it uses less digits than its factorization.

68582725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16604 (or 16599 counting only the distinct ones).

The product of its digits is 268800, while the sum is 43.

The square root of 68582725 is about 8281.4687706952. The cubic root of 68582725 is about 409.3281182838.

The spelling of 68582725 in words is "sixty-eight million, five hundred eighty-two thousand, seven hundred twenty-five".