82068625 has 16 divisors (see below), whose sum is σ = 105730560. Its totient is φ = 63534000.

The previous prime is 82068611. The next prime is 82068647. The reversal of 82068625 is 52686028.

It is not a de Polignac number, because 82068625 - 2⁹ = 82068113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6715 + ... + 14464.

It is an arithmetic number, because the mean of its divisors is an integer number (6608160).

Almost surely, 2^82068625 is an apocalyptic number.

It is an amenable number.

82068625 is a deficient number, since it is larger than the sum of its proper divisors (23661935).

82068625 is a wasteful number, since it uses less digits than its factorization.

82068625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21225 (or 21215 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 82068625 is about 9059.1735274251. The cubic root of 82068625 is about 434.5693099226.

The spelling of 82068625 in words is "eighty-two million, sixty-eight thousand, six hundred twenty-five".