113224755 has 16 divisors (see below), whose sum is σ = 207039744. Its totient is φ = 51759840.

The previous prime is 113224753. The next prime is 113224759. The reversal of 113224755 is 557422311.

It is not a de Polignac number, because 113224755 - 2¹ = 113224753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113224753) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 539061 + ... + 539270.

It is an arithmetic number, because the mean of its divisors is an integer number (12939984).

Almost surely, 2^113224755 is an apocalyptic number.

113224755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113224755 is a deficient number, since it is larger than the sum of its proper divisors (93814989).

113224755 is a wasteful number, since it uses less digits than its factorization.

113224755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078346.

The product of its digits is 8400, while the sum is 30.

The square root of 113224755 is about 10640.7121472202. The cubic root of 113224755 is about 483.7791307765.

The spelling of 113224755 in words is "one hundred thirteen million, two hundred twenty-four thousand, seven hundred fifty-five".