2051341 has 2 divisors, whose sum is σ = 2051342. Its totient is φ = 2051340.

The previous prime is 2051333. The next prime is 2051359. The reversal of 2051341 is 1431502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1716100 + 335241 = 1310^2 + 579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2051341 - 2³ = 2051333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2051311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025670 + 1025671.

It is an arithmetic number, because the mean of its divisors is an integer number (1025671).

2^2051341 is an apocalyptic number.

It is an amenable number.

2051341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051341 is an equidigital number, since it uses as much as digits as its factorization.

2051341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2051341 is about 1432.2503272822. The cubic root of 2051341 is about 127.0611027196.

Subtracting from 2051341 its sum of digits (16), we obtain a triangular number (2051325 = T₂₀₂₅).

Adding to 2051341 its reverse (1431502), we get a palindrome (3482843).

The spelling of 2051341 in words is "two million, fifty-one thousand, three hundred forty-one".