4522113 has 12 divisors (see below), whose sum is σ = 6639828. Its totient is φ = 2964960.

The previous prime is 4522097. The next prime is 4522123. The reversal of 4522113 is 3112254.

4522113 is a `hidden beast` number, since 452 + 211 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1238769 + 3283344 = 1113^2 + 1812^2 .

It is not a de Polignac number, because 4522113 - 2⁴ = 4522097 is a prime.

It is a Curzon number.

4522113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4522123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3570 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (553319).

Almost surely, 2^4522113 is an apocalyptic number.

It is an amenable number.

4522113 is a deficient number, since it is larger than the sum of its proper divisors (2117715).

4522113 is a wasteful number, since it uses less digits than its factorization.

4522113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304 (or 8301 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 4522113 is about 2126.5260402826. The cubic root of 4522113 is about 165.3663485309.

Adding to 4522113 its reverse (3112254), we get a palindrome (7634367).

The spelling of 4522113 in words is "four million, five hundred twenty-two thousand, one hundred thirteen".