452080 has 20 divisors (see below), whose sum is σ = 1051272. Its totient is φ = 180800.

The previous prime is 452077. The next prime is 452083. The reversal of 452080 is 80254.

452080 = 103² + 104² + ... + 134².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452077) and next prime (452083).

It is a tau number, because it is divible by the number of its divisors (20).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2746 + ... + 2905.

2⁴⁵²⁰⁸⁰ is an apocalyptic number.

452080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452080 is an abundant number, since it is smaller than the sum of its proper divisors (599192).

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

452080 is a wasteful number, since it uses less digits than its factorization.

452080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664 (or 5658 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 452080 is about 672.3689463382. The cubic root of 452080 is about 76.7488302085.

The spelling of 452080 in words is "four hundred fifty-two thousand, eighty".