452089 has 8 divisors (see below), whose sum is σ = 500832. Its totient is φ = 404640.

The previous prime is 452087. The next prime is 452131. The reversal of 452089 is 980254.

It is a happy number.

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 452089 - 2¹ = 452087 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (452083) 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, 522 + ... + 1084.

It is an arithmetic number, because the mean of its divisors is an integer number (62604).

2⁴⁵²⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

452089 is a deficient number, since it is larger than the sum of its proper divisors (48743).

452089 is a wasteful number, since it uses less digits than its factorization.

452089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 452089 is about 672.3756390590. The cubic root of 452089 is about 76.7493395099.

The spelling of 452089 in words is "four hundred fifty-two thousand, eighty-nine".