5603427 has 6 divisors (see below), whose sum is σ = 8093852. Its totient is φ = 3735612.

The previous prime is 5603419. The next prime is 5603441. The reversal of 5603427 is 7243065.

It is a happy number.

It is not a de Polignac number, because 5603427 - 2³ = 5603419 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5603427.

It is not an unprimeable number, because it can be changed into a prime (5603447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311293 + ... + 311310.

Almost surely, 2^5603427 is an apocalyptic number.

5603427 is a deficient number, since it is larger than the sum of its proper divisors (2490425).

5603427 is a wasteful number, since it uses less digits than its factorization.

5603427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622609 (or 622606 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5603427 is about 2367.1558884028. The cubic root of 5603427 is about 177.6170173309.

The spelling of 5603427 in words is "five million, six hundred three thousand, four hundred twenty-seven".