2277349 has 2 divisors, whose sum is σ = 2277350. Its totient is φ = 2277348.

The previous prime is 2277343. The next prime is 2277367. The reversal of 2277349 is 9437722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737124 + 540225 = 1318^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2277349 - 2⁷ = 2277221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2277343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138674 + 1138675.

It is an arithmetic number, because the mean of its divisors is an integer number (1138675).

2^2277349 is an apocalyptic number.

It is an amenable number.

2277349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277349 is an equidigital number, since it uses as much as digits as its factorization.

2277349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 34.

The square root of 2277349 is about 1509.0887979175. The cubic root of 2277349 is about 131.5658563565.

It can be divided in two parts, 22773 and 49, that added together give a palindrome (22822).

The spelling of 2277349 in words is "two million, two hundred seventy-seven thousand, three hundred forty-nine".