2052831 has 8 divisors (see below), whose sum is σ = 2985984. Its totient is φ = 1244120.

The previous prime is 2052821. The next prime is 2052857. The reversal of 2052831 is 1382502.

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 2052831 - 2¹⁹ = 1528543 is a prime.

It is a super-2 number, since 2×2052831² = 8428230229122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2052798 and 2052807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31071 + ... + 31136.

It is an arithmetic number, because the mean of its divisors is an integer number (373248).

2^2052831 is an apocalyptic number.

2052831 is a deficient number, since it is larger than the sum of its proper divisors (933153).

2052831 is a wasteful number, since it uses less digits than its factorization.

2052831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62221.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2052831 is about 1432.7703933290. The cubic root of 2052831 is about 127.0918590595.

The spelling of 2052831 in words is "two million, fifty-two thousand, eight hundred thirty-one".