2259407 has 2 divisors, whose sum is σ = 2259408. Its totient is φ = 2259406.

The previous prime is 2259403. The next prime is 2259437. The reversal of 2259407 is 7049522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2259407 - 2² = 2259403 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2259407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2259403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129703 + 1129704.

It is an arithmetic number, because the mean of its divisors is an integer number (1129704).

2^2259407 is an apocalyptic number.

2259407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2259407 is an equidigital number, since it uses as much as digits as its factorization.

2259407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2259407 is about 1503.1323960317. The cubic root of 2259407 is about 131.2194329422.

The spelling of 2259407 in words is "two million, two hundred fifty-nine thousand, four hundred seven".