116606610 has 144 divisors (see below), whose sum is σ = 332009496. Its totient is φ = 28366848.

The previous prime is 116606561. The next prime is 116606627. The reversal of 116606610 is 16606611.

It can be written as a sum of positive squares in 4 ways, for example, as 108805761 + 7800849 = 10431^2 + 2793^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1202082 + ... + 1202178.

Almost surely, 2^116606610 is an apocalyptic number.

116606610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116606610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166004748).

116606610 is an abundant number, since it is smaller than the sum of its proper divisors (215402886).

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

116606610 is a wasteful number, since it uses less digits than its factorization.

116606610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 116606610 is about 10798.4540560212. The cubic root of 116606610 is about 488.5485439016.

Subtracting from 116606610 its reverse (16606611), we obtain a palindrome (99999999).

The spelling of 116606610 in words is "one hundred sixteen million, six hundred six thousand, six hundred ten".