116144836 has 12 divisors (see below), whose sum is σ = 207088812. Its totient is φ = 56976608.

The previous prime is 116144803. The next prime is 116144839. The reversal of 116144836 is 638441611.

It can be written as a sum of positive squares in 2 ways, for example, as 89415936 + 26728900 = 9456^2 + 5170^2 .

It is not an unprimeable number, because it can be changed into a prime (116144839) 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, 273715 + ... + 274138.

It is an arithmetic number, because the mean of its divisors is an integer number (17257401).

Almost surely, 2^116144836 is an apocalyptic number.

It is an amenable number.

116144836 is a deficient number, since it is larger than the sum of its proper divisors (90943976).

116144836 is a wasteful number, since it uses less digits than its factorization.

116144836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547910 (or 547908 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 116144836 is about 10777.0513592541. The cubic root of 116144836 is about 487.9027901416.

The spelling of 116144836 in words is "one hundred sixteen million, one hundred forty-four thousand, eight hundred thirty-six".