454743 has 6 divisors (see below), whose sum is σ = 656864. Its totient is φ = 303156.

The previous prime is 454723. The next prime is 454759. The reversal of 454743 is 347454.

It is not a de Polignac number, because 454743 - 2⁵ = 454711 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454723) 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 5 ways as a sum of consecutive naturals, for example, 25255 + ... + 25272.

2⁴⁵⁴⁷⁴³ is an apocalyptic number.

454743 is a deficient number, since it is larger than the sum of its proper divisors (202121).

454743 is a wasteful number, since it uses less digits than its factorization.

454743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50533 (or 50530 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 454743 is about 674.3463501792. The cubic root of 454743 is about 76.8992328918.

The spelling of 454743 in words is "four hundred fifty-four thousand, seven hundred forty-three".