2254403 has 2 divisors, whose sum is σ = 2254404. Its totient is φ = 2254402.

The previous prime is 2254327. The next prime is 2254409. The reversal of 2254403 is 3044522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2254403 - 2¹⁸ = 1992259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2254409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127201 + 1127202.

It is an arithmetic number, because the mean of its divisors is an integer number (1127202).

2^2254403 is an apocalyptic number.

2254403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254403 is an equidigital number, since it uses as much as digits as its factorization.

2254403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2254403 is about 1501.4669493532. The cubic root of 2254403 is about 131.1224890112.

Adding to 2254403 its reverse (3044522), we get a palindrome (5298925).

The spelling of 2254403 in words is "two million, two hundred fifty-four thousand, four hundred three".