451052 has 24 divisors (see below), whose sum is σ = 917280. Its totient is φ = 190080.

The previous prime is 451051. The next prime is 451057. The reversal of 451052 is 250154.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 451052.

It is not an unprimeable number, because it can be changed into a prime (451051) 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, 2402 + ... + 2582.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2⁴⁵¹⁰⁵² is an apocalyptic number.

It is an amenable number.

451052 is an abundant number, since it is smaller than the sum of its proper divisors (466228).

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

451052 is a wasteful number, since it uses less digits than its factorization.

451052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 451052 is about 671.6040500176. The cubic root of 451052 is about 76.6906121380.

The spelling of 451052 in words is "four hundred fifty-one thousand, fifty-two".