2404229 has 2 divisors, whose sum is σ = 2404230. Its totient is φ = 2404228.

The previous prime is 2404211. The next prime is 2404247. The reversal of 2404229 is 9224042.

2404229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2404211) and next prime (2404247).

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 148225 = 1502^2 + 385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202114 + 1202115.

It is an arithmetic number, because the mean of its divisors is an integer number (1202115).

2^2404229 is an apocalyptic number.

It is an amenable number.

2404229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404229 is an equidigital number, since it uses as much as digits as its factorization.

2404229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2404229 is about 1550.5576416245. The cubic root of 2404229 is about 133.9651836479.

The spelling of 2404229 in words is "two million, four hundred four thousand, two hundred twenty-nine".