4113073 has 2 divisors, whose sum is σ = 4113074. Its totient is φ = 4113072.

The previous prime is 4113061. The next prime is 4113077. The reversal of 4113073 is 3703114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 289 = 2028^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 4113073 - 2²¹ = 2015921 is a prime.

4113073 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4113073.

It is not a weakly prime, because it can be changed into another prime (4113077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056536 + 2056537.

It is an arithmetic number, because the mean of its divisors is an integer number (2056537).

Almost surely, 2^4113073 is an apocalyptic number.

It is an amenable number.

4113073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113073 is an equidigital number, since it uses as much as digits as its factorization.

4113073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 4113073 is about 2028.0712512138. The cubic root of 4113073 is about 160.2219965297.

Adding to 4113073 its reverse (3703114), we get a palindrome (7816187).

The spelling of 4113073 in words is "four million, one hundred thirteen thousand, seventy-three".