2280319 has 2 divisors, whose sum is σ = 2280320. Its totient is φ = 2280318.

The previous prime is 2280293. The next prime is 2280331. The reversal of 2280319 is 9130822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2280319 - 2⁵ = 2280287 is a prime.

It is a super-2 number, since 2×2280319² = 10399709483522, which contains 22 as substring.

2280319 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2280293 and 2280302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2280359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140159 + 1140160.

It is an arithmetic number, because the mean of its divisors is an integer number (1140160).

2^2280319 is an apocalyptic number.

2280319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280319 is an equidigital number, since it uses as much as digits as its factorization.

2280319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2280319 is about 1510.0725148151. The cubic root of 2280319 is about 131.6230252915.

It can be divided in two parts, 22803 and 19, that added together give a palindrome (22822).

The spelling of 2280319 in words is "two million, two hundred eighty thousand, three hundred nineteen".