457469 has 2 divisors, whose sum is σ = 457470. Its totient is φ = 457468.

The previous prime is 457459. The next prime is 457507. The reversal of 457469 is 964754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422500 + 34969 = 650^2 + 187^2 .

It is a cyclic number.

It is not a de Polignac number, because 457469 - 2⁸ = 457213 is a prime.

It is a super-2 number, since 2×457469² = 418555771922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228734 + 228735.

It is an arithmetic number, because the mean of its divisors is an integer number (228735).

2⁴⁵⁷⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

457469 is a deficient number, since it is larger than the sum of its proper divisors (1).

457469 is an equidigital number, since it uses as much as digits as its factorization.

457469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 457469 is about 676.3645466758. The cubic root of 457469 is about 77.0525867799.

The spelling of 457469 in words is "four hundred fifty-seven thousand, four hundred sixty-nine".