2239835 has 16 divisors (see below), whose sum is σ = 3066336. Its totient is φ = 1555968.

The previous prime is 2239807. The next prime is 2239847. The reversal of 2239835 is 5389322.

2239835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2239835 - 2¹⁰ = 2238811 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92 + ... + 2118.

It is an arithmetic number, because the mean of its divisors is an integer number (191646).

2^2239835 is an apocalyptic number.

2239835 is a deficient number, since it is larger than the sum of its proper divisors (826501).

2239835 is a wasteful number, since it uses less digits than its factorization.

2239835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062.

The product of its digits is 12960, while the sum is 32.

The square root of 2239835 is about 1496.6078310633. The cubic root of 2239835 is about 130.8394396742.

The spelling of 2239835 in words is "two million, two hundred thirty-nine thousand, eight hundred thirty-five".