481512 has 16 divisors (see below), whose sum is σ = 1203840. Its totient is φ = 160496.

The previous prime is 481501. The next prime is 481513. The reversal of 481512 is 215184.

It is a super-2 number, since 2×481512² = 463707612288, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 481512.

It is not an unprimeable number, because it can be changed into a prime (481513) by changing a digit.

481512 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10008 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (75240).

2⁴⁸¹⁵¹² is an apocalyptic number.

It is an amenable number.

481512 is an abundant number, since it is smaller than the sum of its proper divisors (722328).

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

481512 is a wasteful number, since it uses less digits than its factorization.

481512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20072 (or 20068 counting only the distinct ones).

The product of its digits is 320, while the sum is 21.

The square root of 481512 is about 693.9106570734. The cubic root of 481512 is about 78.3794788718.

Adding to 481512 its reverse (215184), we get a palindrome (696696).

The spelling of 481512 in words is "four hundred eighty-one thousand, five hundred twelve".