82617752 has 32 divisors (see below), whose sum is σ = 183146400. Its totient is φ = 34185984.

The previous prime is 82617727. The next prime is 82617763. The reversal of 82617752 is 25771628.

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 7 ways as a sum of consecutive naturals, for example, 23813 + ... + 27060.

It is an arithmetic number, because the mean of its divisors is an integer number (5723325).

Almost surely, 2^82617752 is an apocalyptic number.

It is an amenable number.

82617752 is an abundant number, since it is smaller than the sum of its proper divisors (100528648).

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

82617752 is a wasteful number, since it uses less digits than its factorization.

82617752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50915 (or 50911 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 82617752 is about 9089.4307852582. The cubic root of 82617752 is about 435.5364008691.

The spelling of 82617752 in words is "eighty-two million, six hundred seventeen thousand, seven hundred fifty-two".