2842385 has 16 divisors (see below), whose sum is σ = 4198656. Its totient is φ = 1798848.

The previous prime is 2842373. The next prime is 2842397. The reversal of 2842385 is 5832482.

It is an interprime number because it is at equal distance from previous prime (2842373) and next prime (2842397).

It is a cyclic number.

It is not a de Polignac number, because 2842385 - 2¹⁰ = 2841361 is a prime.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2669 + ... + 3578.

It is an arithmetic number, because the mean of its divisors is an integer number (262416).

2^2842385 is an apocalyptic number.

It is an amenable number.

2842385 is a deficient number, since it is larger than the sum of its proper divisors (1356271).

2842385 is a wasteful number, since it uses less digits than its factorization.

2842385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272.

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

The square root of 2842385 is about 1685.9374246988. The cubic root of 2842385 is about 141.6536058701.

The spelling of 2842385 in words is "two million, eight hundred forty-two thousand, three hundred eighty-five".