4317923 has 2 divisors, whose sum is σ = 4317924. Its totient is φ = 4317922.

The previous prime is 4317919. The next prime is 4317961. The reversal of 4317923 is 3297134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4317923 - 2² = 4317919 is a prime.

It is not a weakly prime, because it can be changed into another prime (4317913) 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, 2158961 + 2158962.

It is an arithmetic number, because the mean of its divisors is an integer number (2158962).

Almost surely, 2^4317923 is an apocalyptic number.

4317923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4317923 is an equidigital number, since it uses as much as digits as its factorization.

4317923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 29.

The square root of 4317923 is about 2077.9612604666. The cubic root of 4317923 is about 162.8389516755.

The spelling of 4317923 in words is "four million, three hundred seventeen thousand, nine hundred twenty-three".