2052641 has 4 divisors (see below), whose sum is σ = 2055984. Its totient is φ = 2049300.

The previous prime is 2052629. The next prime is 2052647. The reversal of 2052641 is 1462502.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1462502 = 2 ⋅731251.

It is a cyclic number.

It is not a de Polignac number, because 2052641 - 2⁶ = 2052577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 2076.

It is an arithmetic number, because the mean of its divisors is an integer number (513996).

2^2052641 is an apocalyptic number.

It is an amenable number.

2052641 is a deficient number, since it is larger than the sum of its proper divisors (3343).

2052641 is an equidigital number, since it uses as much as digits as its factorization.

2052641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2052641 is about 1432.7040866836. The cubic root of 2052641 is about 127.0879379382.

The spelling of 2052641 in words is "two million, fifty-two thousand, six hundred forty-one".