2294261 has 2 divisors, whose sum is σ = 2294262. Its totient is φ = 2294260.

The previous prime is 2294251. The next prime is 2294267. The reversal of 2294261 is 1624922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 14161 = 1510^2 + 119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2294261 is a prime.

It is a super-2 number, since 2×2294261² = 10527267072242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2294261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2294267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147130 + 1147131.

It is an arithmetic number, because the mean of its divisors is an integer number (1147131).

2^2294261 is an apocalyptic number.

It is an amenable number.

2294261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2294261 is an equidigital number, since it uses as much as digits as its factorization.

2294261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 2294261 is about 1514.6818147717. The cubic root of 2294261 is about 131.8907306617.

The spelling of 2294261 in words is "two million, two hundred ninety-four thousand, two hundred sixty-one".