86868310 has 16 divisors (see below), whose sum is σ = 156545136. Its totient is φ = 34706848.

The previous prime is 86868289. The next prime is 86868349. The reversal of 86868310 is 1386868.

It is a super-2 number, since 2×86868310² = 15092206564512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884 + ... + 14056.

It is an arithmetic number, because the mean of its divisors is an integer number (9784071).

Almost surely, 2^86868310 is an apocalyptic number.

86868310 is a deficient number, since it is larger than the sum of its proper divisors (69676826).

86868310 is a wasteful number, since it uses less digits than its factorization.

86868310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10127.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 86868310 is about 9320.3170546929. The cubic root of 86868310 is about 442.8810766016.

It can be divided in two parts, 86868 and 310, that added together give a palindrome (87178).

The spelling of 86868310 in words is "eighty-six million, eight hundred sixty-eight thousand, three hundred ten".