86930067 has 18 divisors (see below), whose sum is σ = 135005868. Its totient is φ = 49609728.

The previous prime is 86930059. The next prime is 86930071. The reversal of 86930067 is 76003968.

It is not a de Polignac number, because 86930067 - 2³ = 86930059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86930167) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112659 + ... + 113427.

It is an arithmetic number, because the mean of its divisors is an integer number (7500326).

Almost surely, 2^86930067 is an apocalyptic number.

86930067 is a deficient number, since it is larger than the sum of its proper divisors (48075801).

86930067 is an frugal number, since it uses more digits than its factorization.

86930067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 86930067 is about 9323.6294971433. The cubic root of 86930067 is about 442.9860037328.

The spelling of 86930067 in words is "eighty-six million, nine hundred thirty thousand, sixty-seven".