4564039 has 2 divisors, whose sum is σ = 4564040. Its totient is φ = 4564038.

The previous prime is 4564013. The next prime is 4564057. The reversal of 4564039 is 9304654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4564039 - 2¹⁵ = 4531271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4564039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4564939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282019 + 2282020.

It is an arithmetic number, because the mean of its divisors is an integer number (2282020).

Almost surely, 2^4564039 is an apocalyptic number.

4564039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564039 is an equidigital number, since it uses as much as digits as its factorization.

4564039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4564039 is about 2136.3611586059. The cubic root of 4564039 is about 165.8758325346.

The spelling of 4564039 in words is "four million, five hundred sixty-four thousand, thirty-nine".