86903118 has 24 divisors (see below), whose sum is σ = 195264888. Its totient is φ = 28967544.

The previous prime is 86903107. The next prime is 86903119. The reversal of 86903118 is 81130968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86903119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88921 + ... + 89892.

It is an arithmetic number, because the mean of its divisors is an integer number (8136037).

Almost surely, 2^86903118 is an apocalyptic number.

86903118 is an abundant number, since it is smaller than the sum of its proper divisors (108361770).

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

86903118 is a wasteful number, since it uses less digits than its factorization.

86903118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178830 (or 178818 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 86903118 is about 9322.1841861229. The cubic root of 86903118 is about 442.9402226275.

The spelling of 86903118 in words is "eighty-six million, nine hundred three thousand, one hundred eighteen".