116166510 has 48 divisors (see below), whose sum is σ = 302942016. Its totient is φ = 30884544.

The previous prime is 116166503. The next prime is 116166511. The reversal of 116166510 is 15661611.

116166510 is a `hidden beast` number, since 1 + 1 + 6 + 1 + 6 + 651 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116166511) by changing a digit.

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, 31272 + ... + 34788.

It is an arithmetic number, because the mean of its divisors is an integer number (6311292).

Almost surely, 2^116166510 is an apocalyptic number.

116166510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116166510 is an abundant number, since it is smaller than the sum of its proper divisors (186775506).

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

116166510 is a wasteful number, since it uses less digits than its factorization.

116166510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 116166510 is about 10778.0568749659. The cubic root of 116166510 is about 487.9331377309.

The spelling of 116166510 in words is "one hundred sixteen million, one hundred sixty-six thousand, five hundred ten".