116543260 has 24 divisors (see below), whose sum is σ = 252637056. Its totient is φ = 45113280.

The previous prime is 116543227. The next prime is 116543261. The reversal of 116543260 is 62345611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116543261) 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, 93367 + ... + 94606.

It is an arithmetic number, because the mean of its divisors is an integer number (10526544).

Almost surely, 2^116543260 is an apocalyptic number.

116543260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116543260 is an abundant number, since it is smaller than the sum of its proper divisors (136093796).

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

116543260 is a wasteful number, since it uses less digits than its factorization.

116543260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188013 (or 188011 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 116543260 is about 10795.5203672635. The cubic root of 116543260 is about 488.4600550452.

Adding to 116543260 its reverse (62345611), we get a palindrome (178888871).

The spelling of 116543260 in words is "one hundred sixteen million, five hundred forty-three thousand, two hundred sixty".