2276969 has 2 divisors, whose sum is σ = 2276970. Its totient is φ = 2276968.

The previous prime is 2276957. The next prime is 2276999. The reversal of 2276969 is 9696722.

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., 1960000 + 316969 = 1400^2 + 563^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276969 - 2²⁰ = 1228393 is a prime.

It is a super-2 number, since 2×2276969² = 10369175653922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2276909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138484 + 1138485.

It is an arithmetic number, because the mean of its divisors is an integer number (1138485).

2^2276969 is an apocalyptic number.

It is an amenable number.

2276969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276969 is an equidigital number, since it uses as much as digits as its factorization.

2276969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 2276969 is about 1508.9628888743. The cubic root of 2276969 is about 131.5585382268.

The spelling of 2276969 in words is "two million, two hundred seventy-six thousand, nine hundred sixty-nine".