481146 has 8 divisors (see below), whose sum is σ = 962304. Its totient is φ = 160380.

The previous prime is 481141. The next prime is 481147. The reversal of 481146 is 641184.

It is a sphenic number, since it is the product of 3 distinct primes.

481146 is an admirable number.

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 481146.

It is not an unprimeable number, because it can be changed into a prime (481141) by changing a digit.

481146 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40090 + ... + 40101.

It is an arithmetic number, because the mean of its divisors is an integer number (120288).

2⁴⁸¹¹⁴⁶ is an apocalyptic number.

481146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

481146 is a wasteful number, since it uses less digits than its factorization.

481146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80196.

The product of its digits is 768, while the sum is 24.

The square root of 481146 is about 693.6468842286. The cubic root of 481146 is about 78.3596149427.

The spelling of 481146 in words is "four hundred eighty-one thousand, one hundred forty-six".