113622873 has 16 divisors (see below), whose sum is σ = 186458496. Its totient is φ = 59932800.

The previous prime is 113622871. The next prime is 113622881. The reversal of 113622873 is 378226311.

It is not a de Polignac number, because 113622873 - 2¹ = 113622871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113622871) 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, 207828 + ... + 208373.

It is an arithmetic number, because the mean of its divisors is an integer number (11653656).

Almost surely, 2^113622873 is an apocalyptic number.

113622873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113622873 is a deficient number, since it is larger than the sum of its proper divisors (72835623).

113622873 is a wasteful number, since it uses less digits than its factorization.

113622873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416224.

The product of its digits is 12096, while the sum is 33.

The square root of 113622873 is about 10659.4030320652. The cubic root of 113622873 is about 484.3454847808.

The spelling of 113622873 in words is "one hundred thirteen million, six hundred twenty-two thousand, eight hundred seventy-three".