2276369 has 2 divisors, whose sum is σ = 2276370. Its totient is φ = 2276368.

The previous prime is 2276357. The next prime is 2276383. The reversal of 2276369 is 9636722.

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., 1721344 + 555025 = 1312^2 + 745^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276369 - 2¹² = 2272273 is a prime.

It is a super-2 number, since 2×2276369² = 10363711648322, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁹ + 7⁵ + 6⁶ + 3⁶ + 6⁸ + 9² .

It is not a weakly prime, because it can be changed into another prime (2276389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138184 + 1138185.

It is an arithmetic number, because the mean of its divisors is an integer number (1138185).

2^2276369 is an apocalyptic number.

It is an amenable number.

2276369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276369 is an equidigital number, since it uses as much as digits as its factorization.

2276369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 2276369 is about 1508.7640637290. The cubic root of 2276369 is about 131.5469816272.

The spelling of 2276369 in words is "two million, two hundred seventy-six thousand, three hundred sixty-nine".