2052869 has 16 divisors (see below), whose sum is σ = 2677248. Its totient is φ = 1527552.

The previous prime is 2052859. The next prime is 2052877. The reversal of 2052869 is 9682502.

It is not a de Polignac number, because 2052869 - 2¹⁶ = 1987333 is a prime.

It is a super-2 number, since 2×2052869² = 8428542262322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052859) 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 15 ways as a sum of consecutive naturals, for example, 884 + ... + 2210.

It is an arithmetic number, because the mean of its divisors is an integer number (167328).

2^2052869 is an apocalyptic number.

It is an amenable number.

2052869 is a deficient number, since it is larger than the sum of its proper divisors (624379).

2052869 is a wasteful number, since it uses less digits than its factorization.

2052869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2052869 is about 1432.7836542898. The cubic root of 2052869 is about 127.0926432548.

The spelling of 2052869 in words is "two million, fifty-two thousand, eight hundred sixty-nine".