452436 has 24 divisors (see below), whose sum is σ = 1085280. Its totient is φ = 146592.

The previous prime is 452401. The next prime is 452443. The reversal of 452436 is 634254.

It is a congruent number.

It is an unprimeable number.

452436 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 66 + ... + 953.

It is an arithmetic number, because the mean of its divisors is an integer number (45220).

2⁴⁵²⁴³⁶ is an apocalyptic number.

It is an amenable number.

452436 is an abundant number, since it is smaller than the sum of its proper divisors (632844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452436 is a wasteful number, since it uses less digits than its factorization.

452436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1061 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 452436 is about 672.6336298461. The cubic root of 452436 is about 76.7689707550.

It can be divided in two parts, 4524 and 36, that added together give a triangular number (4560 = T₉₅).

The spelling of 452436 in words is "four hundred fifty-two thousand, four hundred thirty-six".