82522851 has 8 divisors (see below), whose sum is σ = 110228160. Its totient is φ = 54916392.

The previous prime is 82522829. The next prime is 82522889. The reversal of 82522851 is 15822528.

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

It is not a de Polignac number, because 82522851 - 2⁵ = 82522819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82522051) 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, 22741 + ... + 26118.

It is an arithmetic number, because the mean of its divisors is an integer number (13778520).

Almost surely, 2^82522851 is an apocalyptic number.

82522851 is a deficient number, since it is larger than the sum of its proper divisors (27705309).

82522851 is a wasteful number, since it uses less digits than its factorization.

82522851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49425.

The product of its digits is 12800, while the sum is 33.

The square root of 82522851 is about 9084.2088813501. The cubic root of 82522851 is about 435.3695736232.

The spelling of 82522851 in words is "eighty-two million, five hundred twenty-two thousand, eight hundred fifty-one".