452917 has 4 divisors (see below), whose sum is σ = 465196. Its totient is φ = 440640.

The previous prime is 452873. The next prime is 452923. The reversal of 452917 is 719254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 271441 + 181476 = 521^2 + 426^2 .

It is a cyclic number.

It is not a de Polignac number, because 452917 - 2¹⁵ = 420149 is a prime.

It is a Duffinian number.

452917 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452957) 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, 6084 + ... + 6157.

It is an arithmetic number, because the mean of its divisors is an integer number (116299).

2⁴⁵²⁹¹⁷ is an apocalyptic number.

It is an amenable number.

452917 is a deficient number, since it is larger than the sum of its proper divisors (12279).

452917 is a wasteful number, since it uses less digits than its factorization.

452917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12278.

The product of its digits is 2520, while the sum is 28.

The square root of 452917 is about 672.9910846363. The cubic root of 452917 is about 76.7961663487.

It can be divided in two parts, 452 and 917, that added together give a square (1369 = 37²).

The spelling of 452917 in words is "four hundred fifty-two thousand, nine hundred seventeen".