82959025 has 24 divisors (see below), whose sum is σ = 105377184. Its totient is φ = 64771200.

The previous prime is 82959011. The next prime is 82959043. The reversal of 82959025 is 52095928.

It is a de Polignac number, because none of the positive numbers 2^k-82959025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238902 + ... + 239248.

It is an arithmetic number, because the mean of its divisors is an integer number (4390716).

Almost surely, 2^82959025 is an apocalyptic number.

It is an amenable number.

82959025 is a deficient number, since it is larger than the sum of its proper divisors (22418159).

82959025 is a wasteful number, since it uses less digits than its factorization.

82959025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 82959025 is about 9108.1845062559. The cubic root of 82959025 is about 436.1352738659.

The spelling of 82959025 in words is "eighty-two million, nine hundred fifty-nine thousand, twenty-five".