116566227 has 12 divisors (see below), whose sum is σ = 168790440. Its totient is φ = 77518368.

The previous prime is 116566217. The next prime is 116566253. The reversal of 116566227 is 722665611.

It is a happy number.

It is not a de Polignac number, because 116566227 - 2⁸ = 116565971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116566191 and 116566200.

It is not an unprimeable number, because it can be changed into a prime (116566207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12153 + ... + 19514.

It is an arithmetic number, because the mean of its divisors is an integer number (14065870).

Almost surely, 2^116566227 is an apocalyptic number.

116566227 is a deficient number, since it is larger than the sum of its proper divisors (52224213).

116566227 is a wasteful number, since it uses less digits than its factorization.

116566227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32082 (or 32079 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 116566227 is about 10796.5840431129. The cubic root of 116566227 is about 488.4921396269.

The spelling of 116566227 in words is "one hundred sixteen million, five hundred sixty-six thousand, two hundred twenty-seven".