453673 has 4 divisors (see below), whose sum is σ = 494928. Its totient is φ = 412420.

The previous prime is 453671. The next prime is 453683. The reversal of 453673 is 376354.

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.

It is a cyclic number.

It is not a de Polignac number, because 453673 - 2¹ = 453671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20611 + ... + 20632.

It is an arithmetic number, because the mean of its divisors is an integer number (123732).

2⁴⁵³⁶⁷³ is an apocalyptic number.

It is an amenable number.

453673 is a deficient number, since it is larger than the sum of its proper divisors (41255).

453673 is a wasteful number, since it uses less digits than its factorization.

453673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41254.

The product of its digits is 7560, while the sum is 28.

The square root of 453673 is about 673.5525220798. The cubic root of 453673 is about 76.8388714718.

The spelling of 453673 in words is "four hundred fifty-three thousand, six hundred seventy-three".