5641126 has 4 divisors (see below), whose sum is σ = 8461692. Its totient is φ = 2820562.

The previous prime is 5641123. The next prime is 5641133. The reversal of 5641126 is 6211465.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5641126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641121) 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 as a sum of consecutive naturals, namely, 1410280 + ... + 1410283.

It is an arithmetic number, because the mean of its divisors is an integer number (2115423).

Almost surely, 2^5641126 is an apocalyptic number.

5641126 is a deficient number, since it is larger than the sum of its proper divisors (2820566).

5641126 is a wasteful number, since it uses less digits than its factorization.

5641126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820565.

The product of its digits is 1440, while the sum is 25.

The square root of 5641126 is about 2375.1054713423. The cubic root of 5641126 is about 178.0144540718.

The spelling of 5641126 in words is "five million, six hundred forty-one thousand, one hundred twenty-six".