116042266 has 8 divisors (see below), whose sum is σ = 174124404. Its totient is φ = 58000800.

The previous prime is 116042263. The next prime is 116042279. The reversal of 116042266 is 662240611.

It can be written as a sum of positive squares in 2 ways, for example, as 105987025 + 10055241 = 10295^2 + 3171^2 .

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

It is not an unprimeable number, because it can be changed into a prime (116042261) 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, 1585 + ... + 15316.

Almost surely, 2^116042266 is an apocalyptic number.

116042266 is a deficient number, since it is larger than the sum of its proper divisors (58082138).

116042266 is a wasteful number, since it uses less digits than its factorization.

116042266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20336.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 116042266 is about 10772.2915853592. The cubic root of 116042266 is about 487.7591220291.

Adding to 116042266 its reverse (662240611), we get a palindrome (778282877).

The spelling of 116042266 in words is "one hundred sixteen million, forty-two thousand, two hundred sixty-six".