4975321 has 8 divisors (see below), whose sum is σ = 5640320. Its totient is φ = 4350672.

The previous prime is 4975319. The next prime is 4975331. The reversal of 4975321 is 1235794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4975321 - 2¹ = 4975319 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 9³ + 7⁶ + 5³ + 3¹² + 2¹⁷ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4975301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9825 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (705040).

Almost surely, 2^4975321 is an apocalyptic number.

It is an amenable number.

4975321 is a deficient number, since it is larger than the sum of its proper divisors (664999).

4975321 is a wasteful number, since it uses less digits than its factorization.

4975321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20175.

The product of its digits is 7560, while the sum is 31.

The square root of 4975321 is about 2230.5427590611. The cubic root of 4975321 is about 170.7157938778.

The spelling of 4975321 in words is "four million, nine hundred seventy-five thousand, three hundred twenty-one".