2404069 has 2 divisors, whose sum is σ = 2404070. Its totient is φ = 2404068.

The previous prime is 2404067. The next prime is 2404079. The reversal of 2404069 is 9604042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1932100 + 471969 = 1390^2 + 687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404069 - 2¹ = 2404067 is a prime.

It is a super-2 number, since 2×2404069² = 11559095513522, which contains 22 as substring.

Together with 2404067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202034 + 1202035.

It is an arithmetic number, because the mean of its divisors is an integer number (1202035).

2^2404069 is an apocalyptic number.

It is an amenable number.

2404069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404069 is an equidigital number, since it uses as much as digits as its factorization.

2404069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2404069 is about 1550.5060464248. The cubic root of 2404069 is about 133.9622118144.

The spelling of 2404069 in words is "two million, four hundred four thousand, sixty-nine".