115106266 has 16 divisors (see below), whose sum is σ = 190224288. Its totient is φ = 51802000.

The previous prime is 115106263. The next prime is 115106287. The reversal of 115106266 is 662601511.

It is not an unprimeable number, because it can be changed into a prime (115106261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23680 + ... + 28123.

It is an arithmetic number, because the mean of its divisors is an integer number (11889018).

Almost surely, 2^115106266 is an apocalyptic number.

115106266 is a deficient number, since it is larger than the sum of its proper divisors (75118022).

115106266 is a wasteful number, since it uses less digits than its factorization.

115106266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51917.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 115106266 is about 10728.7588284946. The cubic root of 115106266 is about 486.4441541326. Note that the first 3 decimals are identical.

Adding to 115106266 its reverse (662601511), we get a palindrome (777707777).

The spelling of 115106266 in words is "one hundred fifteen million, one hundred six thousand, two hundred sixty-six".