481528 has 16 divisors (see below), whose sum is σ = 942480. Its totient is φ = 230208.

The previous prime is 481513. The next prime is 481531. The reversal of 481528 is 825184.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 481496 and 481505.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1125 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (58905).

2⁴⁸¹⁵²⁸ is an apocalyptic number.

It is an amenable number.

481528 is a deficient number, since it is larger than the sum of its proper divisors (460952).

481528 is a wasteful number, since it uses less digits than its factorization.

481528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646 (or 2642 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 481528 is about 693.9221858393. The cubic root of 481528 is about 78.3803470106.

The spelling of 481528 in words is "four hundred eighty-one thousand, five hundred twenty-eight".