86254163 has 8 divisors (see below), whose sum is σ = 90612000. Its totient is φ = 81947008.

The previous prime is 86254159. The next prime is 86254169. The reversal of 86254163 is 36145268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86254163 - 2² = 86254159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86254169) 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, 9158 + ... + 16011.

It is an arithmetic number, because the mean of its divisors is an integer number (11326500).

Almost surely, 2^86254163 is an apocalyptic number.

86254163 is a deficient number, since it is larger than the sum of its proper divisors (4357837).

86254163 is a wasteful number, since it uses less digits than its factorization.

86254163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25341.

The product of its digits is 34560, while the sum is 35.

The square root of 86254163 is about 9287.3119361848. The cubic root of 86254163 is about 441.8349045241.

The spelling of 86254163 in words is "eighty-six million, two hundred fifty-four thousand, one hundred sixty-three".