86326258 has 16 divisors (see below), whose sum is σ = 133910784. Its totient is φ = 41694480.

The previous prime is 86326231. The next prime is 86326259. The reversal of 86326258 is 85262368.

It is a self number, because there is not a number n which added to its sum of digits gives 86326258.

It is not an unprimeable number, because it can be changed into a prime (86326259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48541 + ... + 50287.

It is an arithmetic number, because the mean of its divisors is an integer number (8369424).

Almost surely, 2^86326258 is an apocalyptic number.

86326258 is a deficient number, since it is larger than the sum of its proper divisors (47584526).

86326258 is a wasteful number, since it uses less digits than its factorization.

86326258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577.

The product of its digits is 138240, while the sum is 40.

The square root of 86326258 is about 9291.1924961223. The cubic root of 86326258 is about 441.9579718848.

The spelling of 86326258 in words is "eighty-six million, three hundred twenty-six thousand, two hundred fifty-eight".