116562870 has 48 divisors (see below), whose sum is σ = 303975360. Its totient is φ = 30989952.

The previous prime is 116562869. The next prime is 116562881. The reversal of 116562870 is 78265611.

116562870 is a `hidden beast` number, since 1 + 16 + 562 + 87 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31266 + ... + 34794.

It is an arithmetic number, because the mean of its divisors is an integer number (6332820).

Almost surely, 2^116562870 is an apocalyptic number.

116562870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116562870 is an abundant number, since it is smaller than the sum of its proper divisors (187412490).

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

116562870 is a wasteful number, since it uses less digits than its factorization.

116562870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909 (or 3906 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 116562870 is about 10796.4285761542. The cubic root of 116562870 is about 488.4874502073.

The spelling of 116562870 in words is "one hundred sixteen million, five hundred sixty-two thousand, eight hundred seventy".