2885834 has 24 divisors (see below), whose sum is σ = 5230368. Its totient is φ = 1169640.

The previous prime is 2885807. The next prime is 2885837. The reversal of 2885834 is 4385882.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 2¹⁷ + 8⁴ + 8⁶ + 5⁸ + 8⁷ + 3⁶ + 4² .

It is not an unprimeable number, because it can be changed into a prime (2885837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4769 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (217932).

2^2885834 is an apocalyptic number.

2885834 is a deficient number, since it is larger than the sum of its proper divisors (2344534).

2885834 is a wasteful number, since it uses less digits than its factorization.

2885834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 599 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 2885834 is about 1698.7742639915. The cubic root of 2885834 is about 142.3717364371.

The spelling of 2885834 in words is "two million, eight hundred eighty-five thousand, eight hundred thirty-four".