457244 has 6 divisors (see below), whose sum is σ = 800184. Its totient is φ = 228620.

The previous prime is 457241. The next prime is 457253. The reversal of 457244 is 442754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457241) by changing a digit.

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, 57152 + ... + 57159.

It is an arithmetic number, because the mean of its divisors is an integer number (133364).

2⁴⁵⁷²⁴⁴ is an apocalyptic number.

It is an amenable number.

457244 is a deficient number, since it is larger than the sum of its proper divisors (342940).

457244 is a wasteful number, since it uses less digits than its factorization.

457244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114315 (or 114313 counting only the distinct ones).

The product of its digits is 4480, while the sum is 26.

The square root of 457244 is about 676.1981957977. The cubic root of 457244 is about 77.0399522807.

Adding to 457244 its reverse (442754), we get a palindrome (899998).

The spelling of 457244 in words is "four hundred fifty-seven thousand, two hundred forty-four".