86417267 has 4 divisors (see below), whose sum is σ = 86440776. Its totient is φ = 86393760.

The previous prime is 86417257. The next prime is 86417281. The reversal of 86417267 is 76271468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86417267 - 2⁴ = 86417251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86417257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4913 + ... + 14034.

It is an arithmetic number, because the mean of its divisors is an integer number (21610194).

Almost surely, 2^86417267 is an apocalyptic number.

86417267 is a deficient number, since it is larger than the sum of its proper divisors (23509).

86417267 is a wasteful number, since it uses less digits than its factorization.

86417267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23508.

The product of its digits is 112896, while the sum is 41.

The square root of 86417267 is about 9296.0888012110. The cubic root of 86417267 is about 442.1132279548.

The spelling of 86417267 in words is "eighty-six million, four hundred seventeen thousand, two hundred sixty-seven".