2280433 has 2 divisors, whose sum is σ = 2280434. Its totient is φ = 2280432.

The previous prime is 2280413. The next prime is 2280451. The reversal of 2280433 is 3340822.

It is the 617-th star number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 186624 = 1447^2 + 432^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280433 - 2⁵ = 2280401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2280403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140216 + 1140217.

It is an arithmetic number, because the mean of its divisors is an integer number (1140217).

2^2280433 is an apocalyptic number.

It is an amenable number.

2280433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280433 is an equidigital number, since it uses as much as digits as its factorization.

2280433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2280433 is about 1510.1102608750. The cubic root of 2280433 is about 131.6252186652.

The spelling of 2280433 in words is "two million, two hundred eighty thousand, four hundred thirty-three".