5641424 has 10 divisors (see below), whose sum is σ = 10930290. Its totient is φ = 2820704.

The previous prime is 5641421. The next prime is 5641429. The reversal of 5641424 is 4241465.

It can be written as a sum of positive squares in only one way, i.e., 5569600 + 71824 = 2360^2 + 268^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5641393 and 5641402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176279 + ... + 176310.

It is an arithmetic number, because the mean of its divisors is an integer number (1093029).

Almost surely, 2^5641424 is an apocalyptic number.

It is an amenable number.

5641424 is a deficient number, since it is larger than the sum of its proper divisors (5288866).

5641424 is a wasteful number, since it uses less digits than its factorization.

5641424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352597 (or 352591 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 5641424 is about 2375.1682045699. The cubic root of 5641424 is about 178.0175886336.

Adding to 5641424 its reverse (4241465), we get a palindrome (9882889).

The spelling of 5641424 in words is "five million, six hundred forty-one thousand, four hundred twenty-four".