86530922 has 16 divisors (see below), whose sum is σ = 135948672. Its totient is φ = 41228880.

The previous prime is 86530909. The next prime is 86530933. The reversal of 86530922 is 22903568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9347 + ... + 16137.

It is an arithmetic number, because the mean of its divisors is an integer number (8496792).

Almost surely, 2^86530922 is an apocalyptic number.

86530922 is a deficient number, since it is larger than the sum of its proper divisors (49417750).

86530922 is a wasteful number, since it uses less digits than its factorization.

86530922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7093.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 86530922 is about 9302.1998473479. The cubic root of 86530922 is about 442.3069637981.

The spelling of 86530922 in words is "eighty-six million, five hundred thirty thousand, nine hundred twenty-two".