4828891 has 4 divisors (see below), whose sum is σ = 4901032. Its totient is φ = 4756752.

The previous prime is 4828871. The next prime is 4828927. The reversal of 4828891 is 1988284.

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 4828891 - 2⁷ = 4828763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4828801) 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, 35970 + ... + 36103.

It is an arithmetic number, because the mean of its divisors is an integer number (1225258).

Almost surely, 2^4828891 is an apocalyptic number.

4828891 is a deficient number, since it is larger than the sum of its proper divisors (72141).

4828891 is an equidigital number, since it uses as much as digits as its factorization.

4828891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72140.

The product of its digits is 36864, while the sum is 40.

The square root of 4828891 is about 2197.4737768629. The cubic root of 4828891 is about 169.0242953762.

The spelling of 4828891 in words is "four million, eight hundred twenty-eight thousand, eight hundred ninety-one".