452429 has 4 divisors (see below), whose sum is σ = 468060. Its totient is φ = 436800.

The previous prime is 452401. The next prime is 452443. The reversal of 452429 is 924254.

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 348100 + 104329 = 590^2 + 323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 452398 and 452407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452329) 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, 7772 + ... + 7829.

It is an arithmetic number, because the mean of its divisors is an integer number (117015).

2⁴⁵²⁴²⁹ is an apocalyptic number.

It is an amenable number.

452429 is a deficient number, since it is larger than the sum of its proper divisors (15631).

452429 is a wasteful number, since it uses less digits than its factorization.

452429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630.

The product of its digits is 2880, while the sum is 26.

The square root of 452429 is about 672.6284263990. The cubic root of 452429 is about 76.7685748348.

The spelling of 452429 in words is "four hundred fifty-two thousand, four hundred twenty-nine".