4576457 has 2 divisors, whose sum is σ = 4576458. Its totient is φ = 4576456.

The previous prime is 4576441. The next prime is 4576459. The reversal of 4576457 is 7546754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2627641 + 1948816 = 1621^2 + 1396^2 .

It is a cyclic number.

It is not a de Polignac number, because 4576457 - 2⁴ = 4576441 is a prime.

Together with 4576459, 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 4576457.

It is not a weakly prime, because it can be changed into another prime (4576459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2288228 + 2288229.

It is an arithmetic number, because the mean of its divisors is an integer number (2288229).

Almost surely, 2^4576457 is an apocalyptic number.

It is an amenable number.

4576457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4576457 is an equidigital number, since it uses as much as digits as its factorization.

4576457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117600, while the sum is 38.

The square root of 4576457 is about 2139.2655281662. The cubic root of 4576457 is about 166.0261365920.

The spelling of 4576457 in words is "four million, five hundred seventy-six thousand, four hundred fifty-seven".