4873121 has 4 divisors (see below), whose sum is σ = 5316144. Its totient is φ = 4430100.

The previous prime is 4873109. The next prime is 4873129. The reversal of 4873121 is 1213784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4873121 - 2¹⁰ = 4872097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4873129) 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 3 ways as a sum of consecutive naturals, for example, 221495 + ... + 221516.

It is an arithmetic number, because the mean of its divisors is an integer number (1329036).

Almost surely, 2^4873121 is an apocalyptic number.

It is an amenable number.

4873121 is a deficient number, since it is larger than the sum of its proper divisors (443023).

4873121 is a wasteful number, since it uses less digits than its factorization.

4873121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443022.

The product of its digits is 1344, while the sum is 26.

The square root of 4873121 is about 2207.5146658629. The cubic root of 4873121 is about 169.5387844408.

It can be divided in two parts, 4873 and 121, that added together give a palindrome (4994).

The spelling of 4873121 in words is "four million, eight hundred seventy-three thousand, one hundred twenty-one".