116261560 has 16 divisors (see below), whose sum is σ = 261588600. Its totient is φ = 46504608.

The previous prime is 116261539. The next prime is 116261569. The reversal of 116261560 is 65162611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116261569) 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 3 ways as a sum of consecutive naturals, for example, 1453230 + ... + 1453309.

Almost surely, 2^116261560 is an apocalyptic number.

116261560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116261560 is an abundant number, since it is smaller than the sum of its proper divisors (145327040).

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

116261560 is a wasteful number, since it uses less digits than its factorization.

116261560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906550 (or 2906546 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 116261560 is about 10782.4653952610. The cubic root of 116261560 is about 488.0661806688.

The spelling of 116261560 in words is "one hundred sixteen million, two hundred sixty-one thousand, five hundred sixty".