2234261 has 2 divisors, whose sum is σ = 2234262. Its totient is φ = 2234260.

The previous prime is 2234251. The next prime is 2234269. The reversal of 2234261 is 1624322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 14161 = 1490^2 + 119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234261 is a prime.

It is a super-2 number, since 2×2234261² = 9983844432242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117130 + 1117131.

It is an arithmetic number, because the mean of its divisors is an integer number (1117131).

2^2234261 is an apocalyptic number.

It is an amenable number.

2234261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234261 is an equidigital number, since it uses as much as digits as its factorization.

2234261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 2234261 is about 1494.7444597656. The cubic root of 2234261 is about 130.7308148802.

Adding to 2234261 its reverse (1624322), we get a palindrome (3858583).

The spelling of 2234261 in words is "two million, two hundred thirty-four thousand, two hundred sixty-one".