2824869 has 8 divisors (see below), whose sum is σ = 3804192. Its totient is φ = 1864400.

The previous prime is 2824853. The next prime is 2824879. The reversal of 2824869 is 9684282.

2824869 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 cyclic number.

It is not a de Polignac number, because 2824869 - 2⁴ = 2824853 is a prime.

It is a super-2 number, since 2×2824869² = 15959769734322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2824819) 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 7 ways as a sum of consecutive naturals, for example, 4359 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (475524).

2^2824869 is an apocalyptic number.

It is an amenable number.

2824869 is a deficient number, since it is larger than the sum of its proper divisors (979323).

2824869 is a wasteful number, since it uses less digits than its factorization.

2824869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427.

The product of its digits is 55296, while the sum is 39.

The square root of 2824869 is about 1680.7346607957. The cubic root of 2824869 is about 141.3620292737.

It can be divided in two parts, 282 and 4869, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 2824869 in words is "two million, eight hundred twenty-four thousand, eight hundred sixty-nine".