2052131 has 6 divisors (see below), whose sum is σ = 2110500. Its totient is φ = 1995336.

The previous prime is 2052119. The next prime is 2052137. The reversal of 2052131 is 1312502.

It is a happy number.

It is not a de Polignac number, because 2052131 - 2¹⁸ = 1789987 is a prime.

It is a super-2 number, since 2×2052131² = 8422483282322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620 + ... + 2118.

It is an arithmetic number, because the mean of its divisors is an integer number (351750).

2^2052131 is an apocalyptic number.

2052131 is a deficient number, since it is larger than the sum of its proper divisors (58369).

2052131 is an equidigital number, since it uses as much as digits as its factorization.

2052131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2052131 is about 1432.5260905128. The cubic root of 2052131 is about 127.0774116265.

Adding to 2052131 its reverse (1312502), we get a palindrome (3364633).

The spelling of 2052131 in words is "two million, fifty-two thousand, one hundred thirty-one".