86135622 has 32 divisors (see below), whose sum is σ = 176888448. Its totient is φ = 27947136.

The previous prime is 86135611. The next prime is 86135627. The reversal of 86135622 is 22653168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86135627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144958 + ... + 145550.

It is an arithmetic number, because the mean of its divisors is an integer number (5527764).

Almost surely, 2^86135622 is an apocalyptic number.

86135622 is an abundant number, since it is smaller than the sum of its proper divisors (90752826).

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

86135622 is a wasteful number, since it uses less digits than its factorization.

86135622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204.

The product of its digits is 17280, while the sum is 33.

The square root of 86135622 is about 9280.9278630964. The cubic root of 86135622 is about 441.6324039083.

The spelling of 86135622 in words is "eighty-six million, one hundred thirty-five thousand, six hundred twenty-two".