11425603 has 8 divisors (see below), whose sum is σ = 13088000. Its totient is φ = 9770760.

The previous prime is 11425597. The next prime is 11425607. The reversal of 11425603 is 30652411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11425603 - 2¹³ = 11417411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11425607) 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 in 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (1636000).

Almost surely, 2^11425603 is an apocalyptic number.

11425603 is a deficient number, since it is larger than the sum of its proper divisors (1662397).

11425603 is an equidigital number, since it uses as much as digits as its factorization.

11425603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11425603 is about 3380.1779538953. The cubic root of 11425603 is about 225.2300724794.

The spelling of 11425603 in words is "eleven million, four hundred twenty-five thousand, six hundred three".