116626266 has 24 divisors (see below), whose sum is σ = 256835124. Its totient is φ = 38237760.

The previous prime is 116626253. The next prime is 116626271. The reversal of 116626266 is 662626611.

It is a happy number.

116626266 is a `hidden beast` number, since 1 + 1 + 6 + 626 + 26 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 88906041 + 27720225 = 9429^2 + 5265^2 .

It is a super-2 number, since 2×116626266² = 27203371842205512, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116626266.

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, 52011 + ... + 54206.

Almost surely, 2^116626266 is an apocalyptic number.

116626266 is an abundant number, since it is smaller than the sum of its proper divisors (140208858).

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

116626266 is a wasteful number, since it uses less digits than its factorization.

116626266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106286 (or 106283 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 116626266 is about 10799.3641479487. The cubic root of 116626266 is about 488.5759933766.

The spelling of 116626266 in words is "one hundred sixteen million, six hundred twenty-six thousand, two hundred sixty-six".