82608025 has 12 divisors (see below), whose sum is σ = 105739264. Its totient is φ = 63954000.

The previous prime is 82607971. The next prime is 82608047. The reversal of 82608025 is 52080628.

It is not a de Polignac number, because 82608025 - 2¹⁵ = 82575257 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 in 11 ways as a sum of consecutive naturals, for example, 52521 + ... + 54070.

Almost surely, 2^82608025 is an apocalyptic number.

It is an amenable number.

82608025 is a deficient number, since it is larger than the sum of its proper divisors (23131239).

82608025 is a wasteful number, since it uses less digits than its factorization.

82608025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106632 (or 106627 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 82608025 is about 9088.8956974981. The cubic root of 82608025 is about 435.5193075740.

The spelling of 82608025 in words is "eighty-two million, six hundred eight thousand, twenty-five".