116306556 has 24 divisors (see below), whose sum is σ = 271571664. Its totient is φ = 38741760.

The previous prime is 116306527. The next prime is 116306563. The reversal of 116306556 is 655603611.

It is a super-2 number, since 2×116306556² = 27054429937162272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22276 + ... + 26996.

It is an arithmetic number, because the mean of its divisors is an integer number (11315486).

Almost surely, 2^116306556 is an apocalyptic number.

It is an amenable number.

116306556 is an abundant number, since it is smaller than the sum of its proper divisors (155265108).

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

116306556 is a wasteful number, since it uses less digits than its factorization.

116306556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781 (or 6779 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 116306556 is about 10784.5517292097. The cubic root of 116306556 is about 488.1291369699.

The spelling of 116306556 in words is "one hundred sixteen million, three hundred six thousand, five hundred fifty-six".