116611156 has 6 divisors (see below), whose sum is σ = 204069530. Its totient is φ = 58305576.

The previous prime is 116611153. The next prime is 116611163. The reversal of 116611156 is 651116611.

It can be written as a sum of positive squares in only one way, i.e., 115218756 + 1392400 = 10734^2 + 1180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116611153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14576391 + ... + 14576398.

Almost surely, 2^116611156 is an apocalyptic number.

It is an amenable number.

116611156 is a deficient number, since it is larger than the sum of its proper divisors (87458374).

116611156 is a wasteful number, since it uses less digits than its factorization.

116611156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29152793 (or 29152791 counting only the distinct ones).

The product of its digits is 1080, while the sum is 28.

The square root of 116611156 is about 10798.6645470632. The cubic root of 116611156 is about 488.5548926350.

Adding to 116611156 its reverse (651116611), we get a palindrome (767727767).

The spelling of 116611156 in words is "one hundred sixteen million, six hundred eleven thousand, one hundred fifty-six".