4523291 has 2 divisors, whose sum is σ = 4523292. Its totient is φ = 4523290.

The previous prime is 4523279. The next prime is 4523293. The reversal of 4523291 is 1923254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4523291 - 2¹⁴ = 4506907 is a prime.

It is a super-2 number, since 2×4523291² = 40920322941362, which contains 22 as substring.

Together with 4523293, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4523291.

It is not a weakly prime, because it can be changed into another prime (4523293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261645 + 2261646.

It is an arithmetic number, because the mean of its divisors is an integer number (2261646).

Almost surely, 2^4523291 is an apocalyptic number.

4523291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4523291 is an equidigital number, since it uses as much as digits as its factorization.

4523291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 4523291 is about 2126.8029998098. The cubic root of 4523291 is about 165.3807064683.

The spelling of 4523291 in words is "four million, five hundred twenty-three thousand, two hundred ninety-one".