116406220 has 48 divisors (see below), whose sum is σ = 291529728. Its totient is φ = 38174400.

The previous prime is 116406163. The next prime is 116406247. The reversal of 116406220 is 22604611.

It is a junction number, because it is equal to n+sod(n) for n = 116406191 and 116406200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14856 + ... + 21295.

It is an arithmetic number, because the mean of its divisors is an integer number (6073536).

Almost surely, 2^116406220 is an apocalyptic number.

116406220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116406220 is an abundant number, since it is smaller than the sum of its proper divisors (175123508).

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

116406220 is a wasteful number, since it uses less digits than its factorization.

116406220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36190 (or 36188 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 116406220 is about 10789.1714232373. The cubic root of 116406220 is about 488.2685243920.

The spelling of 116406220 in words is "one hundred sixteen million, four hundred six thousand, two hundred twenty".