4568923 has 2 divisors, whose sum is σ = 4568924. Its totient is φ = 4568922.

The previous prime is 4568909. The next prime is 4568933. The reversal of 4568923 is 3298654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4568923 - 2⁵ = 4568891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4568933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2284461 + 2284462.

It is an arithmetic number, because the mean of its divisors is an integer number (2284462).

Almost surely, 2^4568923 is an apocalyptic number.

4568923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4568923 is an equidigital number, since it uses as much as digits as its factorization.

4568923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 4568923 is about 2137.5039181251. The cubic root of 4568923 is about 165.9349796161.

The spelling of 4568923 in words is "four million, five hundred sixty-eight thousand, nine hundred twenty-three".