4828091 has 4 divisors (see below), whose sum is σ = 5038032. Its totient is φ = 4618152.

The previous prime is 4828079. The next prime is 4828099. The reversal of 4828091 is 1908284.

It is a happy number.

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-4828091 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (4828099) 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, 104936 + ... + 104981.

It is an arithmetic number, because the mean of its divisors is an integer number (1259508).

Almost surely, 2^4828091 is an apocalyptic number.

4828091 is a deficient number, since it is larger than the sum of its proper divisors (209941).

4828091 is a wasteful number, since it uses less digits than its factorization.

4828091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209940.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 4828091 is about 2197.2917421226. The cubic root of 4828091 is about 169.0149608034.

The spelling of 4828091 in words is "four million, eight hundred twenty-eight thousand, ninety-one".