2395856 has 20 divisors (see below), whose sum is σ = 4680132. Its totient is φ = 1188096.

The previous prime is 2395849. The next prime is 2395867. The reversal of 2395856 is 6585932.

It can be written as a sum of positive squares in 2 ways, for example, as 2016400 + 379456 = 1420^2 + 616^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646 + ... + 2738.

2^2395856 is an apocalyptic number.

It is an amenable number.

2395856 is a deficient number, since it is larger than the sum of its proper divisors (2284276).

2395856 is a wasteful number, since it uses less digits than its factorization.

2395856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1232 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 2395856 is about 1547.8552903938. The cubic root of 2395856 is about 133.8094864513.

The spelling of 2395856 in words is "two million, three hundred ninety-five thousand, eight hundred fifty-six".