481164 has 24 divisors (see below), whose sum is σ = 1136688. Its totient is φ = 158400.

The previous prime is 481157. The next prime is 481171. The reversal of 481164 is 461184.

481164 is nontrivially palindromic in base 15.

It is an interprime number because it is at equal distance from previous prime (481157) and next prime (481171).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 481164.

It is an unprimeable number.

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, 1014 + ... + 1410.

It is an arithmetic number, because the mean of its divisors is an integer number (47362).

2⁴⁸¹¹⁶⁴ is an apocalyptic number.

It is an amenable number.

481164 is an abundant number, since it is smaller than the sum of its proper divisors (655524).

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

481164 is a wasteful number, since it uses less digits than its factorization.

481164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

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

The square root of 481164 is about 693.6598590087. The cubic root of 481164 is about 78.3605920927.

The spelling of 481164 in words is "four hundred eighty-one thousand, one hundred sixty-four".