2062831 has 4 divisors (see below), whose sum is σ = 2184192. Its totient is φ = 1941472.

The previous prime is 2062829. The next prime is 2062843. The reversal of 2062831 is 1382602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2062831 - 2¹ = 2062829 is a prime.

It is a super-3 number, since 3×2062831³ = 26333719342428606573, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

2062831 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2062871) 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, 60655 + ... + 60688.

It is an arithmetic number, because the mean of its divisors is an integer number (546048).

2^2062831 is an apocalyptic number.

2062831 is a deficient number, since it is larger than the sum of its proper divisors (121361).

2062831 is a wasteful number, since it uses less digits than its factorization.

2062831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121360.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2062831 is about 1436.2558964196. The cubic root of 2062831 is about 127.2978933074.

The spelling of 2062831 in words is "two million, sixty-two thousand, eight hundred thirty-one".