4828919 has 4 divisors (see below), whose sum is σ = 5038896. Its totient is φ = 4618944.

The previous prime is 4828871. The next prime is 4828927. The reversal of 4828919 is 9198284.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4828919 is a prime.

It is a super-2 number, since 2×4828919² = 46636917417122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4828979) 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, 104954 + ... + 104999.

It is an arithmetic number, because the mean of its divisors is an integer number (1259724).

Almost surely, 2^4828919 is an apocalyptic number.

4828919 is a deficient number, since it is larger than the sum of its proper divisors (209977).

4828919 is a wasteful number, since it uses less digits than its factorization.

4828919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209976.

The product of its digits is 41472, while the sum is 41.

The square root of 4828919 is about 2197.4801478057. The cubic root of 4828919 is about 169.0246220676.

The spelling of 4828919 in words is "four million, eight hundred twenty-eight thousand, nine hundred nineteen".