86796418 has 8 divisors (see below), whose sum is σ = 130382460. Its totient is φ = 43335600.

The previous prime is 86796397. The next prime is 86796419. The reversal of 86796418 is 81469768.

It can be written as a sum of positive squares in 2 ways, for example, as 68674369 + 18122049 = 8287^2 + 4257^2 .

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

It is not an unprimeable number, because it can be changed into a prime (86796419) 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, 29553 + ... + 32356.

Almost surely, 2^86796418 is an apocalyptic number.

86796418 is a deficient number, since it is larger than the sum of its proper divisors (43586042).

86796418 is a wasteful number, since it uses less digits than its factorization.

86796418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62612.

The product of its digits is 580608, while the sum is 49.

The square root of 86796418 is about 9316.4595206548. The cubic root of 86796418 is about 442.7588671182.

The spelling of 86796418 in words is "eighty-six million, seven hundred ninety-six thousand, four hundred eighteen".