2267399 has 2 divisors, whose sum is σ = 2267400. Its totient is φ = 2267398.

The previous prime is 2267383. The next prime is 2267407. The reversal of 2267399 is 9937622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2267399 - 2⁴ = 2267383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2267299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133699 + 1133700.

It is an arithmetic number, because the mean of its divisors is an integer number (1133700).

2^2267399 is an apocalyptic number.

2267399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2267399 is an equidigital number, since it uses as much as digits as its factorization.

2267399 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2267399 is about 1505.7884977645. The cubic root of 2267399 is about 131.3739678319.

The spelling of 2267399 in words is "two million, two hundred sixty-seven thousand, three hundred ninety-nine".