116284155 has 64 divisors (see below), whose sum is σ = 209599488. Its totient is φ = 54673920.

The previous prime is 116284153. The next prime is 116284213. The reversal of 116284155 is 551482611.

It is not a de Polignac number, because 116284155 - 2¹ = 116284153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116284153) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 512152 + ... + 512378.

It is an arithmetic number, because the mean of its divisors is an integer number (3274992).

Almost surely, 2^116284155 is an apocalyptic number.

116284155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116284155 is a deficient number, since it is larger than the sum of its proper divisors (93315333).

116284155 is a wasteful number, since it uses less digits than its factorization.

116284155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356.

The product of its digits is 9600, while the sum is 33.

The square root of 116284155 is about 10783.5131102994. The cubic root of 116284155 is about 488.0977965672.

The spelling of 116284155 in words is "one hundred sixteen million, two hundred eighty-four thousand, one hundred fifty-five".