86426522 has 32 divisors (see below), whose sum is σ = 160027392. Its totient is φ = 34089984.

The previous prime is 86426519. The next prime is 86426531. The reversal of 86426522 is 22562468.

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 15 ways as a sum of consecutive naturals, for example, 104603 + ... + 105425.

It is an arithmetic number, because the mean of its divisors is an integer number (5000856).

Almost surely, 2^86426522 is an apocalyptic number.

86426522 is a deficient number, since it is larger than the sum of its proper divisors (73600870).

86426522 is a wasteful number, since it uses less digits than its factorization.

86426522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its digits is 46080, while the sum is 35.

The square root of 86426522 is about 9296.5865778790. The cubic root of 86426522 is about 442.1290103403.

The spelling of 86426522 in words is "eighty-six million, four hundred twenty-six thousand, five hundred twenty-two".