452039 has 4 divisors (see below), whose sum is σ = 516624. Its totient is φ = 387456.

The previous prime is 452033. The next prime is 452041. The reversal of 452039 is 930254.

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

It is a cyclic number.

It is not a de Polignac number, because 452039 - 2⁸ = 451783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 452039.

It is not an unprimeable number, because it can be changed into a prime (452033) 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, 32282 + ... + 32295.

It is an arithmetic number, because the mean of its divisors is an integer number (129156).

2⁴⁵²⁰³⁹ is an apocalyptic number.

452039 is a deficient number, since it is larger than the sum of its proper divisors (64585).

452039 is an equidigital number, since it uses as much as digits as its factorization.

452039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64584.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 452039 is about 672.3384564340. The cubic root of 452039 is about 76.7465099723.

The spelling of 452039 in words is "four hundred fifty-two thousand, thirty-nine".