86868903 has 8 divisors (see below), whose sum is σ = 126354816. Its totient is φ = 52647800.

The previous prime is 86868883. The next prime is 86868973. The reversal of 86868903 is 30986868.

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

It is a cyclic number.

It is not a de Polignac number, because 86868903 - 2⁵ = 86868871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86868973) 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, 1316163 + ... + 1316228.

It is an arithmetic number, because the mean of its divisors is an integer number (15794352).

Almost surely, 2^86868903 is an apocalyptic number.

86868903 is a deficient number, since it is larger than the sum of its proper divisors (39485913).

86868903 is a wasteful number, since it uses less digits than its factorization.

86868903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632405.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 86868903 is about 9320.3488668612. The cubic root of 86868903 is about 442.8820843641.

The spelling of 86868903 in words is "eighty-six million, eight hundred sixty-eight thousand, nine hundred three".