451482 has 16 divisors (see below), whose sum is σ = 922752. Its totient is φ = 147200.

The previous prime is 451481. The next prime is 451499. The reversal of 451482 is 284154.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 451482.

It is not an unprimeable number, because it can be changed into a prime (451481) 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 7 ways as a sum of consecutive naturals, for example, 519 + ... + 1082.

It is an arithmetic number, because the mean of its divisors is an integer number (57672).

2⁴⁵¹⁴⁸² is an apocalyptic number.

451482 is an abundant number, since it is smaller than the sum of its proper divisors (471270).

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

451482 is a wasteful number, since it uses less digits than its factorization.

451482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653.

The product of its digits is 1280, while the sum is 24.

The square root of 451482 is about 671.9241028569. The cubic root of 451482 is about 76.7149748053.

It can be divided in two parts, 45148 and 2, that added together give a triangular number (45150 = T₃₀₀).

The spelling of 451482 in words is "four hundred fifty-one thousand, four hundred eighty-two".