457314269 has 2 divisors, whose sum is σ = 457314270. Its totient is φ = 457314268.

The previous prime is 457314259. The next prime is 457314283. The reversal of 457314269 is 962413754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301439044 + 155875225 = 17362^2 + 12485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457314269 is a prime.

It is a super-2 number, since 2×457314269² = 418272681262008722, 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 (457314239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228657134 + 228657135.

It is an arithmetic number, because the mean of its divisors is an integer number (228657135).

Almost surely, 2^457314269 is an apocalyptic number.

It is an amenable number.

457314269 is a deficient number, since it is larger than the sum of its proper divisors (1).

457314269 is an equidigital number, since it uses as much as digits as its factorization.

457314269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 41.

The square root of 457314269 is about 21384.9075050607. The cubic root of 457314269 is about 770.4389856406.

The spelling of 457314269 in words is "four hundred fifty-seven million, three hundred fourteen thousand, two hundred sixty-nine".