451852 has 12 divisors (see below), whose sum is σ = 800856. Its totient is φ = 223040.

The previous prime is 451837. The next prime is 451859. The reversal of 451852 is 258154.

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 (451859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (66738).

2⁴⁵¹⁸⁵² is an apocalyptic number.

It is an amenable number.

451852 is a deficient number, since it is larger than the sum of its proper divisors (349004).

451852 is a wasteful number, since it uses less digits than its factorization.

451852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1446 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 451852 is about 672.1993751857. The cubic root of 451852 is about 76.7359256519.

The spelling of 451852 in words is "four hundred fifty-one thousand, eight hundred fifty-two".