116256728 has 32 divisors (see below), whose sum is σ = 253212960. Its totient is φ = 49006080.

The previous prime is 116256703. The next prime is 116256733. The reversal of 116256728 is 827652611.

It is a junction number, because it is equal to n+sod(n) for n = 116256691 and 116256700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13601 + ... + 20432.

It is an arithmetic number, because the mean of its divisors is an integer number (7912905).

Almost surely, 2^116256728 is an apocalyptic number.

It is an amenable number.

116256728 is an abundant number, since it is smaller than the sum of its proper divisors (136956232).

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

116256728 is a wasteful number, since it uses less digits than its factorization.

116256728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34107 (or 34103 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 116256728 is about 10782.2413254388. The cubic root of 116256728 is about 488.0594189943.

The spelling of 116256728 in words is "one hundred sixteen million, two hundred fifty-six thousand, seven hundred twenty-eight".