453047 has 8 divisors (see below), whose sum is σ = 526752. Its totient is φ = 381600.

The previous prime is 453029. The next prime is 453053. The reversal of 453047 is 740354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 453047 - 2⁶ = 452983 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 (453247) 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 7 ways as a sum of consecutive naturals, for example, 104 + ... + 957.

It is an arithmetic number, because the mean of its divisors is an integer number (65844).

2⁴⁵³⁰⁴⁷ is an apocalyptic number.

453047 is a deficient number, since it is larger than the sum of its proper divisors (73705).

453047 is a wasteful number, since it uses less digits than its factorization.

453047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 453047 is about 673.0876614528. The cubic root of 453047 is about 76.8035132037.

The spelling of 453047 in words is "four hundred fifty-three thousand, forty-seven".