454244 has 12 divisors (see below), whose sum is σ = 908544. Its totient is φ = 194664.

The previous prime is 454231. The next prime is 454247. The reversal of 454244 is 442454.

454244 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

454244 is an admirable number.

It is a super-2 number, since 2×454244² = 412675223072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (454247) 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 in 3 ways as a sum of consecutive naturals, for example, 8084 + ... + 8139.

It is an arithmetic number, because the mean of its divisors is an integer number (75712).

2⁴⁵⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

454244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

454244 is a wasteful number, since it uses less digits than its factorization.

454244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16234 (or 16232 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 454244 is about 673.9762607095. The cubic root of 454244 is about 76.8710948288.

Adding to 454244 its reverse (442454), we get a palindrome (896698).

The spelling of 454244 in words is "four hundred fifty-four thousand, two hundred forty-four".