116306216 has 32 divisors (see below), whose sum is σ = 245064960. Its totient is φ = 51344832.

The previous prime is 116306209. The next prime is 116306233. The reversal of 116306216 is 612603611.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21920 + ... + 26703.

It is an arithmetic number, because the mean of its divisors is an integer number (7658280).

Almost surely, 2^116306216 is an apocalyptic number.

It is an amenable number.

116306216 is an abundant number, since it is smaller than the sum of its proper divisors (128758744).

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

116306216 is a wasteful number, since it uses less digits than its factorization.

116306216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48665 (or 48661 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 116306216 is about 10784.5359659097. The cubic root of 116306216 is about 488.1286613186.

Adding to 116306216 its reverse (612603611), we get a palindrome (728909827).

The spelling of 116306216 in words is "one hundred sixteen million, three hundred six thousand, two hundred sixteen".