86868411 has 16 divisors (see below), whose sum is σ = 133545984. Its totient is φ = 49198464.

The previous prime is 86868407. The next prime is 86868421. The reversal of 86868411 is 11486868.

It is not a de Polignac number, because 86868411 - 2² = 86868407 is a prime.

It is a super-2 number, since 2×86868411² = 15092241659329842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86868421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15931 + ... + 20676.

It is an arithmetic number, because the mean of its divisors is an integer number (8346624).

Almost surely, 2^86868411 is an apocalyptic number.

86868411 is a deficient number, since it is larger than the sum of its proper divisors (46677573).

86868411 is a wasteful number, since it uses less digits than its factorization.

86868411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36730.

The product of its digits is 73728, while the sum is 42.

The square root of 86868411 is about 9320.3224729620. The cubic root of 86868411 is about 442.8812482444.

The spelling of 86868411 in words is "eighty-six million, eight hundred sixty-eight thousand, four hundred eleven".