4840109 has 4 divisors (see below), whose sum is σ = 4861116. Its totient is φ = 4819104.

The previous prime is 4840103. The next prime is 4840127. The reversal of 4840109 is 9010484.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2941225 + 1898884 = 1715^2 + 1378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4840109 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 (4840103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10154 + ... + 10619.

It is an arithmetic number, because the mean of its divisors is an integer number (1215279).

Almost surely, 2^4840109 is an apocalyptic number.

It is an amenable number.

4840109 is a deficient number, since it is larger than the sum of its proper divisors (21007).

4840109 is a wasteful number, since it uses less digits than its factorization.

4840109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21006.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4840109 is about 2200.0247725878. The cubic root of 4840109 is about 169.1550809713.

The spelling of 4840109 in words is "four million, eight hundred forty thousand, one hundred nine".