457141 has 4 divisors (see below), whose sum is σ = 464032. Its totient is φ = 450252.

The previous prime is 457139. The next prime is 457151. The reversal of 457141 is 141754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141754 = 2 ⋅70877.

It is a cyclic number.

It is not a de Polignac number, because 457141 - 2¹ = 457139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3345 + ... + 3478.

It is an arithmetic number, because the mean of its divisors is an integer number (116008).

2⁴⁵⁷¹⁴¹ is an apocalyptic number.

It is an amenable number.

457141 is a deficient number, since it is larger than the sum of its proper divisors (6891).

457141 is an equidigital number, since it uses as much as digits as its factorization.

457141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890.

The product of its digits is 560, while the sum is 22.

The square root of 457141 is about 676.1220304058. The cubic root of 457141 is about 77.0341671048.

Adding to 457141 its reverse (141754), we get a palindrome (598895).

The spelling of 457141 in words is "four hundred fifty-seven thousand, one hundred forty-one".