4578113 has 2 divisors, whose sum is σ = 4578114. Its totient is φ = 4578112.

The previous prime is 4578103. The next prime is 4578139. The reversal of 4578113 is 3118754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4528384 + 49729 = 2128^2 + 223^2 .

It is a cyclic number.

It is not a de Polignac number, because 4578113 - 2⁴ = 4578097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4578103) by changing a digit.

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 as a sum of consecutive naturals, namely, 2289056 + 2289057.

It is an arithmetic number, because the mean of its divisors is an integer number (2289057).

Almost surely, 2^4578113 is an apocalyptic number.

It is an amenable number.

4578113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4578113 is an equidigital number, since it uses as much as digits as its factorization.

4578113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 29.

The square root of 4578113 is about 2139.6525418862. The cubic root of 4578113 is about 166.0461598055.

The spelling of 4578113 in words is "four million, five hundred seventy-eight thousand, one hundred thirteen".