457134 has 16 divisors (see below), whose sum is σ = 930000. Its totient is φ = 149760.

The previous prime is 457117. The next prime is 457139. The reversal of 457134 is 431754.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457139) by changing a digit.

457134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259 + ... + 990.

It is an arithmetic number, because the mean of its divisors is an integer number (58125).

2⁴⁵⁷¹³⁴ is an apocalyptic number.

457134 is an abundant number, since it is smaller than the sum of its proper divisors (472866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457134 is a wasteful number, since it uses less digits than its factorization.

457134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its digits is 1680, while the sum is 24.

The square root of 457134 is about 676.1168538056. The cubic root of 457134 is about 77.0337739060.

Adding to 457134 its reverse (431754), we get a palindrome (888888).

The spelling of 457134 in words is "four hundred fifty-seven thousand, one hundred thirty-four".