452280 has 32 divisors (see below), whose sum is σ = 1357200. Its totient is φ = 120576.

The previous prime is 452279. The next prime is 452293. The reversal of 452280 is 82254.

It is a congruent number.

It is an unprimeable 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, 1765 + ... + 2004.

2⁴⁵²²⁸⁰ is an apocalyptic number.

452280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452280 is an abundant number, since it is smaller than the sum of its proper divisors (904920).

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

452280 is a wasteful number, since it uses less digits than its factorization.

452280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783 (or 3779 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 452280 is about 672.5176577607. The cubic root of 452280 is about 76.7601464232.

The spelling of 452280 in words is "four hundred fifty-two thousand, two hundred eighty".