457301233 has 2 divisors, whose sum is σ = 457301234. Its totient is φ = 457301232.

The previous prime is 457301231. The next prime is 457301267. The reversal of 457301233 is 332103754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426298609 + 31002624 = 20647^2 + 5568^2 .

It is a cyclic number.

It is not a de Polignac number, because 457301233 - 2¹ = 457301231 is a prime.

Together with 457301231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (457301231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228650616 + 228650617.

It is an arithmetic number, because the mean of its divisors is an integer number (228650617).

Almost surely, 2^457301233 is an apocalyptic number.

It is an amenable number.

457301233 is a deficient number, since it is larger than the sum of its proper divisors (1).

457301233 is an equidigital number, since it uses as much as digits as its factorization.

457301233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 457301233 is about 21384.6027084910. The cubic root of 457301233 is about 770.4316649725.

Adding to 457301233 its reverse (332103754), we get a palindrome (789404987).

The spelling of 457301233 in words is "four hundred fifty-seven million, three hundred one thousand, two hundred thirty-three".