82132422 has 16 divisors (see below), whose sum is σ = 165959472. Its totient is φ = 27095040.

The previous prime is 82132417. The next prime is 82132433. The reversal of 82132422 is 22423128.

It is a junction number, because it is equal to n+sod(n) for n = 82132392 and 82132401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69979 + ... + 71142.

It is an arithmetic number, because the mean of its divisors is an integer number (10372467).

Almost surely, 2^82132422 is an apocalyptic number.

82132422 is an abundant number, since it is smaller than the sum of its proper divisors (83827050).

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

82132422 is a wasteful number, since it uses less digits than its factorization.

82132422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141223.

The product of its digits is 1536, while the sum is 24.

The square root of 82132422 is about 9062.6939703380. The cubic root of 82132422 is about 434.6818865922.

The spelling of 82132422 in words is "eighty-two million, one hundred thirty-two thousand, four hundred twenty-two".