86496567 has 4 divisors (see below), whose sum is σ = 115328760. Its totient is φ = 57664376.

The previous prime is 86496551. The next prime is 86496581. The reversal of 86496567 is 76569468.

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 86496567 - 2⁴ = 86496551 is a prime.

It is a super-2 number, since 2×86496567² = 14963312205570978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86496667) 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, 14416092 + ... + 14416097.

It is an arithmetic number, because the mean of its divisors is an integer number (28832190).

Almost surely, 2^86496567 is an apocalyptic number.

86496567 is a deficient number, since it is larger than the sum of its proper divisors (28832193).

86496567 is a wasteful number, since it uses less digits than its factorization.

86496567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28832192.

The product of its digits is 2177280, while the sum is 51.

The square root of 86496567 is about 9300.3530578145. The cubic root of 86496567 is about 442.2484203055.

The spelling of 86496567 in words is "eighty-six million, four hundred ninety-six thousand, five hundred sixty-seven".