452276 has 24 divisors (see below), whose sum is σ = 910560. Its totient is φ = 194400.

The previous prime is 452269. The next prime is 452279. The reversal of 452276 is 672254.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452279) by changing a digit.

452276 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, 566 + ... + 1106.

It is an arithmetic number, because the mean of its divisors is an integer number (37940).

2⁴⁵²²⁷⁶ is an apocalyptic number.

It is an amenable number.

452276 is an abundant number, since it is smaller than the sum of its proper divisors (458284).

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

452276 is a wasteful number, since it uses less digits than its factorization.

452276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 452276 is about 672.5146838546. The cubic root of 452276 is about 76.7599201316.

The spelling of 452276 in words is "four hundred fifty-two thousand, two hundred seventy-six".