11425903 has 2 divisors, whose sum is σ = 11425904. Its totient is φ = 11425902.

The previous prime is 11425891. The next prime is 11425919. The reversal of 11425903 is 30952411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11425903 - 2¹⁷ = 11294831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11425943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712951 + 5712952.

It is an arithmetic number, because the mean of its divisors is an integer number (5712952).

Almost surely, 2^11425903 is an apocalyptic number.

11425903 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425903 is an equidigital number, since it uses as much as digits as its factorization.

11425903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 11425903 is about 3380.2223299659. Note that the first 3 decimals coincide. The cubic root of 11425903 is about 225.2320437373.

The spelling of 11425903 in words is "eleven million, four hundred twenty-five thousand, nine hundred three".