2385842 has 8 divisors (see below), whose sum is σ = 3639600. Its totient is φ = 1172644.

The previous prime is 2385829. The next prime is 2385847. The reversal of 2385842 is 2485832.

2385842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹⁸ + 3⁸ + 8 + 5⁶ + 8⁴ + 4⁴ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2385799 and 2385808.

It is not an unprimeable number, because it can be changed into a prime (2385847) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9992 + ... + 10227.

It is an arithmetic number, because the mean of its divisors is an integer number (454950).

2^2385842 is an apocalyptic number.

2385842 is a deficient number, since it is larger than the sum of its proper divisors (1253758).

2385842 is a wasteful number, since it uses less digits than its factorization.

2385842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20280.

The product of its digits is 15360, while the sum is 32.

The square root of 2385842 is about 1544.6171046573. The cubic root of 2385842 is about 133.6227975128.

The spelling of 2385842 in words is "two million, three hundred eighty-five thousand, eight hundred forty-two".