4882639 has 4 divisors (see below), whose sum is σ = 5139640. Its totient is φ = 4625640.

The previous prime is 4882609. The next prime is 4882651. The reversal of 4882639 is 9362884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4882639 - 2⁹ = 4882127 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 (4882609) 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, 128472 + ... + 128509.

It is an arithmetic number, because the mean of its divisors is an integer number (1284910).

Almost surely, 2^4882639 is an apocalyptic number.

4882639 is a deficient number, since it is larger than the sum of its proper divisors (257001).

4882639 is a wasteful number, since it uses less digits than its factorization.

4882639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257000.

The product of its digits is 82944, while the sum is 40.

The square root of 4882639 is about 2209.6694322907. The cubic root of 4882639 is about 169.6490916205.

The spelling of 4882639 in words is "four million, eight hundred eighty-two thousand, six hundred thirty-nine".