5561426 has 8 divisors (see below), whose sum is σ = 8983884. Its totient is φ = 2566800.

The previous prime is 5561419. The next prime is 5561429. The reversal of 5561426 is 6241655.

It can be written as a sum of positive squares in 2 ways, for example, as 5527201 + 34225 = 2351^2 + 185^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5561429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106925 + ... + 106976.

Almost surely, 2^5561426 is an apocalyptic number.

5561426 is a deficient number, since it is larger than the sum of its proper divisors (3422458).

5561426 is a wasteful number, since it uses less digits than its factorization.

5561426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213916.

The product of its digits is 7200, while the sum is 29.

The square root of 5561426 is about 2358.2675844781. The cubic root of 5561426 is about 177.1721223514.

The spelling of 5561426 in words is "five million, five hundred sixty-one thousand, four hundred twenty-six".