4827321 has 12 divisors (see below), whose sum is σ = 7091760. Its totient is φ = 3163320.

The previous prime is 4827313. The next prime is 4827359. The reversal of 4827321 is 1237284.

It is not a de Polignac number, because 4827321 - 2³ = 4827313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4827391) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4015 + ... + 5076.

It is an arithmetic number, because the mean of its divisors is an integer number (590980).

Almost surely, 2^4827321 is an apocalyptic number.

It is an amenable number.

4827321 is a deficient number, since it is larger than the sum of its proper divisors (2264439).

4827321 is a wasteful number, since it uses less digits than its factorization.

4827321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9156 (or 9153 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 4827321 is about 2197.1165194409. The cubic root of 4827321 is about 169.0059753031.

The spelling of 4827321 in words is "four million, eight hundred twenty-seven thousand, three hundred twenty-one".