116611140 has 48 divisors (see below), whose sum is σ = 332055360. Its totient is φ = 30568320.

The previous prime is 116611129. The next prime is 116611147. The reversal of 116611140 is 41116611.

It is not an unprimeable number, because it can be changed into a prime (116611147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12931 + ... + 20010.

It is an arithmetic number, because the mean of its divisors is an integer number (6917820).

Almost surely, 2^116611140 is an apocalyptic number.

116611140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116611140 is an abundant number, since it is smaller than the sum of its proper divisors (215444220).

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

116611140 is a wasteful number, since it uses less digits than its factorization.

116611140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33012 (or 33010 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 116611140 is about 10798.6638062308. The cubic root of 116611140 is about 488.5548702904.

Adding to 116611140 its reverse (41116611), we get a palindrome (157727751).

The spelling of 116611140 in words is "one hundred sixteen million, six hundred eleven thousand, one hundred forty".