86822134 has 32 divisors (see below), whose sum is σ = 161740800. Its totient is φ = 34110720.

The previous prime is 86822107. The next prime is 86822147. The reversal of 86822134 is 43122868.

It is a self number, because there is not a number n which added to its sum of digits gives 86822134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2982 + ... + 13510.

It is an arithmetic number, because the mean of its divisors is an integer number (5054400).

Almost surely, 2^86822134 is an apocalyptic number.

86822134 is a deficient number, since it is larger than the sum of its proper divisors (74918666).

86822134 is a wasteful number, since it uses less digits than its factorization.

86822134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10588.

The product of its digits is 18432, while the sum is 34.

The square root of 86822134 is about 9317.8395564637. The cubic root of 86822134 is about 442.8025895935.

It can be divided in two parts, 8682 and 2134, that added together give a square (10816 = 104²).

The spelling of 86822134 in words is "eighty-six million, eight hundred twenty-two thousand, one hundred thirty-four".