4557233 has 2 divisors, whose sum is σ = 4557234. Its totient is φ = 4557232.

The previous prime is 4557229. The next prime is 4557257. The reversal of 4557233 is 3327554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 113569 = 2108^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 4557233 - 2² = 4557229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4557196 and 4557205.

It is not a weakly prime, because it can be changed into another prime (4557433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278616 + 2278617.

It is an arithmetic number, because the mean of its divisors is an integer number (2278617).

Almost surely, 2^4557233 is an apocalyptic number.

It is an amenable number.

4557233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4557233 is an equidigital number, since it uses as much as digits as its factorization.

4557233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 29.

The square root of 4557233 is about 2134.7676688577. The cubic root of 4557233 is about 165.7933388958.

The spelling of 4557233 in words is "four million, five hundred fifty-seven thousand, two hundred thirty-three".