457034 has 4 divisors (see below), whose sum is σ = 685554. Its totient is φ = 228516.

The previous prime is 457021. The next prime is 457043. The reversal of 457034 is 430754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 30625 = 653^2 + 175^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 457034.

It is an unprimeable number.

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, 114257 + ... + 114260.

2⁴⁵⁷⁰³⁴ is an apocalyptic number.

457034 is a deficient number, since it is larger than the sum of its proper divisors (228520).

457034 is a wasteful number, since it uses less digits than its factorization.

457034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228519.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 457034 is about 676.0428980472. The cubic root of 457034 is about 77.0281563415.

Adding to 457034 its reverse (430754), we get a palindrome (887788).

The spelling of 457034 in words is "four hundred fifty-seven thousand, thirty-four".