86811226 has 8 divisors (see below), whose sum is σ = 130580640. Its totient is φ = 43284348.

The previous prime is 86811187. The next prime is 86811229. The reversal of 86811226 is 62211868.

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

It is a junction number, because it is equal to n+sod(n) for n = 86811191 and 86811200.

It is not an unprimeable number, because it can be changed into a prime (86811229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59736 + ... + 61171.

It is an arithmetic number, because the mean of its divisors is an integer number (16322580).

Almost surely, 2^86811226 is an apocalyptic number.

86811226 is a deficient number, since it is larger than the sum of its proper divisors (43769414).

86811226 is a wasteful number, since it uses less digits than its factorization.

86811226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121268.

The product of its digits is 9216, while the sum is 34.

The square root of 86811226 is about 9317.2542092614. The cubic root of 86811226 is about 442.7840448104.

The spelling of 86811226 in words is "eighty-six million, eight hundred eleven thousand, two hundred twenty-six".