86089167 has 6 divisors (see below), whose sum is σ = 124351032. Its totient is φ = 57392772.

The previous prime is 86089153. The next prime is 86089169. The reversal of 86089167 is 76198068.

It is a happy number.

It is not a de Polignac number, because 86089167 - 2⁶ = 86089103 is a prime.

It is a super-2 number, since 2×86089167² = 14822689349507778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86089169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4782723 + ... + 4782740.

It is an arithmetic number, because the mean of its divisors is an integer number (20725172).

Almost surely, 2^86089167 is an apocalyptic number.

86089167 is a deficient number, since it is larger than the sum of its proper divisors (38261865).

86089167 is a wasteful number, since it uses less digits than its factorization.

86089167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565469 (or 9565466 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 86089167 is about 9278.4248124345. The cubic root of 86089167 is about 441.5529953267.

The spelling of 86089167 in words is "eighty-six million, eighty-nine thousand, one hundred sixty-seven".