116140308 has 24 divisors (see below), whose sum is σ = 272284320. Its totient is φ = 38529120.

The previous prime is 116140307. The next prime is 116140313. The reversal of 116140308 is 803041611.

It is a super-2 number, since 2×116140308² = 26977142284669728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116140301) 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, 20403 + ... + 25466.

It is an arithmetic number, because the mean of its divisors is an integer number (11345180).

Almost surely, 2^116140308 is an apocalyptic number.

It is an amenable number.

116140308 is an abundant number, since it is smaller than the sum of its proper divisors (156144012).

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

116140308 is a wasteful number, since it uses less digits than its factorization.

116140308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46087 (or 46085 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 116140308 is about 10776.8412811918. The cubic root of 116140308 is about 487.8964496315.

Adding to 116140308 its reverse (803041611), we get a palindrome (919181919).

The spelling of 116140308 in words is "one hundred sixteen million, one hundred forty thousand, three hundred eight".