2276399 has 2 divisors, whose sum is σ = 2276400. Its totient is φ = 2276398.

The previous prime is 2276389. The next prime is 2276401. The reversal of 2276399 is 9936722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2276399 - 2⁴ = 2276383 is a prime.

Together with 2276401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138199 + 1138200.

It is an arithmetic number, because the mean of its divisors is an integer number (1138200).

2^2276399 is an apocalyptic number.

2276399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276399 is an equidigital number, since it uses as much as digits as its factorization.

2276399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 2276399 is about 1508.7740056085. The cubic root of 2276399 is about 131.5475595054.

The spelling of 2276399 in words is "two million, two hundred seventy-six thousand, three hundred ninety-nine".