86308466 has 36 divisors (see below), whose sum is σ = 141608922. Its totient is φ = 39443712.

The previous prime is 86308451. The next prime is 86308477. The reversal of 86308466 is 66480368.

It can be written as a sum of positive squares in 3 ways, for example, as 73599241 + 12709225 = 8579^2 + 3565^2 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 889730 + ... + 889826.

Almost surely, 2^86308466 is an apocalyptic number.

86308466 is a deficient number, since it is larger than the sum of its proper divisors (55300456).

86308466 is a wasteful number, since it uses less digits than its factorization.

86308466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 86308466 is about 9290.2349808818. The cubic root of 86308466 is about 441.9276070159.

The spelling of 86308466 in words is "eighty-six million, three hundred eight thousand, four hundred sixty-six".