4821532 has 12 divisors (see below), whose sum is σ = 8456616. Its totient is φ = 2405360.

The previous prime is 4821529. The next prime is 4821541. The reversal of 4821532 is 2351284.

It is a junction number, because it is equal to n+sod(n) for n = 4821497 and 4821506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182 + ... + 3322.

It is an arithmetic number, because the mean of its divisors is an integer number (704718).

Almost surely, 2^4821532 is an apocalyptic number.

It is an amenable number.

4821532 is a deficient number, since it is larger than the sum of its proper divisors (3635084).

4821532 is a wasteful number, since it uses less digits than its factorization.

4821532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2706 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 4821532 is about 2195.7987157297. The cubic root of 4821532 is about 168.9383900630.

The spelling of 4821532 in words is "four million, eight hundred twenty-one thousand, five hundred thirty-two".