2344261 has 2 divisors, whose sum is σ = 2344262. Its totient is φ = 2344260.

The previous prime is 2344259. The next prime is 2344267. The reversal of 2344261 is 1624432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 112225 = 1494^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 2344261 - 2¹ = 2344259 is a prime.

It is a super-2 number, since 2×2344261² = 10991119272242, which contains 22 as substring.

Together with 2344259, it forms a pair of twin primes.

2344261 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2344267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172130 + 1172131.

It is an arithmetic number, because the mean of its divisors is an integer number (1172131).

2^2344261 is an apocalyptic number.

It is an amenable number.

2344261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344261 is an equidigital number, since it uses as much as digits as its factorization.

2344261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 22.

The square root of 2344261 is about 1531.0979720449. The cubic root of 2344261 is about 132.8419741091.

Adding to 2344261 its reverse (1624432), we get a palindrome (3968693).

The spelling of 2344261 in words is "two million, three hundred forty-four thousand, two hundred sixty-one".