86345226 has 24 divisors (see below), whose sum is σ = 204089184. Its totient is φ = 26165160.

The previous prime is 86345213. The next prime is 86345249. The reversal of 86345226 is 62254368.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217846 + ... + 218241.

It is an arithmetic number, because the mean of its divisors is an integer number (8503716).

Almost surely, 2^86345226 is an apocalyptic number.

86345226 is an abundant number, since it is smaller than the sum of its proper divisors (117743958).

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

86345226 is a wasteful number, since it uses less digits than its factorization.

86345226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436106 (or 436103 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 86345226 is about 9292.2131916998. The cubic root of 86345226 is about 441.9903391895.

The spelling of 86345226 in words is "eighty-six million, three hundred forty-five thousand, two hundred twenty-six".