116216352 has 144 divisors (see below), whose sum is σ = 400038912. Its totient is φ = 31242240.

The previous prime is 116216341. The next prime is 116216377. The reversal of 116216352 is 253612611.

116216352 is a `hidden beast` number, since 1 + 1 + 6 + 21 + 635 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32577 + ... + 35967.

It is an arithmetic number, because the mean of its divisors is an integer number (2778048).

Almost surely, 2^116216352 is an apocalyptic number.

116216352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116216352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200019456).

116216352 is an abundant number, since it is smaller than the sum of its proper divisors (283822560).

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

116216352 is a wasteful number, since it uses less digits than its factorization.

116216352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431 (or 3420 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 116216352 is about 10780.3688248594. The cubic root of 116216352 is about 488.0029113864.

Adding to 116216352 its reverse (253612611), we get a palindrome (369828963).

The spelling of 116216352 in words is "one hundred sixteen million, two hundred sixteen thousand, three hundred fifty-two".