11425403 has 8 divisors (see below), whose sum is σ = 13120320. Its totient is φ = 9839880.

The previous prime is 11425399. The next prime is 11425417. The reversal of 11425403 is 30452411.

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 11425403 - 2² = 11425399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11425433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27125 + ... + 27542.

It is an arithmetic number, because the mean of its divisors is an integer number (1640040).

Almost surely, 2^11425403 is an apocalyptic number.

11425403 is a deficient number, since it is larger than the sum of its proper divisors (1694917).

11425403 is a wasteful number, since it uses less digits than its factorization.

11425403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54697.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11425403 is about 3380.1483695246. The cubic root of 11425403 is about 225.2287582883.

Adding to 11425403 its reverse (30452411), we get a palindrome (41877814).

The spelling of 11425403 in words is "eleven million, four hundred twenty-five thousand, four hundred three".