2251341 has 8 divisors (see below), whose sum is σ = 3335360. Its totient is φ = 1500876.

The previous prime is 2251331. The next prime is 2251343. The reversal of 2251341 is 1431522.

It is not a de Polignac number, because 2251341 - 2⁷ = 2251213 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41665 + ... + 41718.

It is an arithmetic number, because the mean of its divisors is an integer number (416920).

2^2251341 is an apocalyptic number.

It is an amenable number.

2251341 is a deficient number, since it is larger than the sum of its proper divisors (1084019).

2251341 is an equidigital number, since it uses as much as digits as its factorization.

2251341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83392 (or 83386 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 2251341 is about 1500.4469334168. The cubic root of 2251341 is about 131.0630972382.

Adding to 2251341 its reverse (1431522), we get a palindrome (3682863).

The spelling of 2251341 in words is "two million, two hundred fifty-one thousand, three hundred forty-one".