86818014 has 32 divisors (see below), whose sum is σ = 204279840. Its totient is φ = 27236736.

The previous prime is 86818009. The next prime is 86818037. The reversal of 86818014 is 41081868.

It is a self number, because there is not a number n which added to its sum of digits gives 86818014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46369 + ... + 48204.

It is an arithmetic number, because the mean of its divisors is an integer number (6383745).

Almost surely, 2^86818014 is an apocalyptic number.

86818014 is an abundant number, since it is smaller than the sum of its proper divisors (117461826).

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

86818014 is a wasteful number, since it uses less digits than its factorization.

86818014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94601 (or 94595 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 86818014 is about 9317.6184725497. The cubic root of 86818014 is about 442.7955853292.

The spelling of 86818014 in words is "eighty-six million, eight hundred eighteen thousand, fourteen".