4989583 has 4 divisors (see below), whose sum is σ = 5041120. Its totient is φ = 4938048.

The previous prime is 4989581. The next prime is 4989599. The reversal of 4989583 is 3859894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3859894 = 2 ⋅1929947.

It is a cyclic number.

It is not a de Polignac number, because 4989583 - 2¹ = 4989581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25623 + ... + 25816.

It is an arithmetic number, because the mean of its divisors is an integer number (1260280).

Almost surely, 2^4989583 is an apocalyptic number.

4989583 is a deficient number, since it is larger than the sum of its proper divisors (51537).

4989583 is an equidigital number, since it uses as much as digits as its factorization.

4989583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51536.

The product of its digits is 311040, while the sum is 46.

The square root of 4989583 is about 2233.7374510000. The cubic root of 4989583 is about 170.8787599731.

The spelling of 4989583 in words is "four million, nine hundred eighty-nine thousand, five hundred eighty-three".