457135 has 16 divisors (see below), whose sum is σ = 645696. Its totient is φ = 304128.

The previous prime is 457117. The next prime is 457139. The reversal of 457135 is 531754.

It is a cyclic number.

It is not a de Polignac number, because 457135 - 2⁹ = 456623 is a prime.

It is an Ulam number.

It is a Duffinian 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.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119 + ... + 1471.

It is an arithmetic number, because the mean of its divisors is an integer number (40356).

2⁴⁵⁷¹³⁵ is an apocalyptic number.

457135 is a deficient number, since it is larger than the sum of its proper divisors (188561).

457135 is a wasteful number, since it uses less digits than its factorization.

457135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its digits is 2100, while the sum is 25.

The square root of 457135 is about 676.1175933223. The cubic root of 457135 is about 77.0338300775.

Adding to 457135 its reverse (531754), we get a palindrome (988889).

The spelling of 457135 in words is "four hundred fifty-seven thousand, one hundred thirty-five".