116728346 has 16 divisors (see below), whose sum is σ = 202640640. Its totient is φ = 49392720.

The previous prime is 116728327. The next prime is 116728349. The reversal of 116728346 is 643827611.

It is a super-3 number, since 3×116728346³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (116728349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51665 + ... + 53876.

It is an arithmetic number, because the mean of its divisors is an integer number (12665040).

Almost surely, 2^116728346 is an apocalyptic number.

116728346 is a deficient number, since it is larger than the sum of its proper divisors (85912294).

116728346 is a wasteful number, since it uses less digits than its factorization.

116728346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105629.

The product of its digits is 48384, while the sum is 38.

The square root of 116728346 is about 10804.0893184016. The cubic root of 116728346 is about 488.7184978486.

The spelling of 116728346 in words is "one hundred sixteen million, seven hundred twenty-eight thousand, three hundred forty-six".