4523399 has 2 divisors, whose sum is σ = 4523400. Its totient is φ = 4523398.

The previous prime is 4523383. The next prime is 4523423. The reversal of 4523399 is 9933254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4523399 - 2⁴ = 4523383 is a prime.

It is a super-2 number, since 2×4523399² = 40922277026402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4523369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261699 + 2261700.

It is an arithmetic number, because the mean of its divisors is an integer number (2261700).

Almost surely, 2^4523399 is an apocalyptic number.

4523399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4523399 is an equidigital number, since it uses as much as digits as its factorization.

4523399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 35.

The square root of 4523399 is about 2126.8283898801. The cubic root of 4523399 is about 165.3820226910.

The spelling of 4523399 in words is "four million, five hundred twenty-three thousand, three hundred ninety-nine".