4745243 has 2 divisors, whose sum is σ = 4745244. Its totient is φ = 4745242.

The previous prime is 4745197. The next prime is 4745267. The reversal of 4745243 is 3425474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4745243 - 2¹⁰ = 4744219 is a prime.

It is a super-2 number, since 2×4745243² = 45034662258098, which contains 22 as substring.

It is a nialpdrome in base 9.

It is not a weakly prime, because it can be changed into another prime (4745743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372621 + 2372622.

It is an arithmetic number, because the mean of its divisors is an integer number (2372622).

Almost surely, 2^4745243 is an apocalyptic number.

4745243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745243 is an equidigital number, since it uses as much as digits as its factorization.

4745243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 29.

The square root of 4745243 is about 2178.3578677527. The cubic root of 4745243 is about 168.0426360985.

The spelling of 4745243 in words is "four million, seven hundred forty-five thousand, two hundred forty-three".