86162916 has 24 divisors (see below), whose sum is σ = 229768000. Its totient is φ = 24617952.

The previous prime is 86162837. The next prime is 86162917. The reversal of 86162916 is 61926168.

It is not an unprimeable number, because it can be changed into a prime (86162917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512791 + ... + 512958.

Almost surely, 2^86162916 is an apocalyptic number.

It is an amenable number.

86162916 is an abundant number, since it is smaller than the sum of its proper divisors (143605084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86162916 is a wasteful number, since it uses less digits than its factorization.

86162916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025763 (or 1025761 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 86162916 is about 9282.3981815046. The cubic root of 86162916 is about 441.6790460199.

It can be divided in two parts, 86162 and 916, that added together give a palindrome (87078).

The spelling of 86162916 in words is "eighty-six million, one hundred sixty-two thousand, nine hundred sixteen".