4052831 has 4 divisors (see below), whose sum is σ = 4057464. Its totient is φ = 4048200.

The previous prime is 4052821. The next prime is 4052849. The reversal of 4052831 is 1382504.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4052831 - 2⁶ = 4052767 is a prime.

It is a super-2 number, since 2×4052831² = 32850878229122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4052797 and 4052806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 2901.

It is an arithmetic number, because the mean of its divisors is an integer number (1014366).

Almost surely, 2^4052831 is an apocalyptic number.

4052831 is a deficient number, since it is larger than the sum of its proper divisors (4633).

4052831 is a wasteful number, since it uses less digits than its factorization.

4052831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4052831 is about 2013.1644244820. The cubic root of 4052831 is about 159.4359172998.

The spelling of 4052831 in words is "four million, fifty-two thousand, eight hundred thirty-one".