2276311 has 2 divisors, whose sum is σ = 2276312. Its totient is φ = 2276310.

The previous prime is 2276303. The next prime is 2276357. The reversal of 2276311 is 1136722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2276311 - 2³ = 2276303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138155 + 1138156.

It is an arithmetic number, because the mean of its divisors is an integer number (1138156).

2^2276311 is an apocalyptic number.

2276311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276311 is an equidigital number, since it uses as much as digits as its factorization.

2276311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 22.

The square root of 2276311 is about 1508.7448425761. The cubic root of 2276311 is about 131.5458643816.

The spelling of 2276311 in words is "two million, two hundred seventy-six thousand, three hundred eleven".