5603426 has 4 divisors (see below), whose sum is σ = 8405142. Its totient is φ = 2801712.

The previous prime is 5603419. The next prime is 5603441. The reversal of 5603426 is 6243065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5593225 + 10201 = 2365^2 + 101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5603395 and 5603404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400855 + ... + 1400858.

Almost surely, 2^5603426 is an apocalyptic number.

5603426 is a deficient number, since it is larger than the sum of its proper divisors (2801716).

5603426 is a wasteful number, since it uses less digits than its factorization.

5603426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801715.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 5603426 is about 2367.1556771788. The cubic root of 5603426 is about 177.6170067649.

The spelling of 5603426 in words is "five million, six hundred three thousand, four hundred twenty-six".