82032851 has 8 divisors (see below), whose sum is σ = 87600000. Its totient is φ = 76648320.

The previous prime is 82032829. The next prime is 82032859. The reversal of 82032851 is 15823028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82032851 - 2⁶ = 82032787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82032859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44726 + ... + 46523.

It is an arithmetic number, because the mean of its divisors is an integer number (10950000).

Almost surely, 2^82032851 is an apocalyptic number.

82032851 is a deficient number, since it is larger than the sum of its proper divisors (5567149).

82032851 is a wasteful number, since it uses less digits than its factorization.

82032851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91309.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 82032851 is about 9057.1988495340. The cubic root of 82032851 is about 434.5061573194.

Adding to 82032851 its reverse (15823028), we get a palindrome (97855879).

The spelling of 82032851 in words is "eighty-two million, thirty-two thousand, eight hundred fifty-one".