116203556 has 12 divisors (see below), whose sum is σ = 232407168. Its totient is φ = 49801512.

The previous prime is 116203547. The next prime is 116203573. The reversal of 116203556 is 655302611.

116203556 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2075036 + ... + 2075091.

It is an arithmetic number, because the mean of its divisors is an integer number (19367264).

Almost surely, 2^116203556 is an apocalyptic number.

It is an amenable number.

116203556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116203556 is a wasteful number, since it uses less digits than its factorization.

116203556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150138 (or 4150136 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 116203556 is about 10779.7753223339. The cubic root of 116203556 is about 487.9850002108.

The spelling of 116203556 in words is "one hundred sixteen million, two hundred three thousand, five hundred fifty-six".