5218941 has 24 divisors (see below), whose sum is σ = 8720544. Its totient is φ = 2751840.

The previous prime is 5218937. The next prime is 5218951. The reversal of 5218941 is 1498125.

It is a happy number.

It is not a de Polignac number, because 5218941 - 2² = 5218937 is a prime.

It is a super-2 number, since 2×5218941² = 54474690322962, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is the 2285-th Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 5218899 and 5218908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218951) by changing a digit.

It is a nontrivial repunit in base 2284.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 546 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (363356).

Almost surely, 2^5218941 is an apocalyptic number.

It is an amenable number.

5218941 is a deficient number, since it is larger than the sum of its proper divisors (3501603).

5218941 is a wasteful number, since it uses less digits than its factorization.

5218941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761 (or 2754 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 5218941 is about 2284.5001641497. The cubic root of 5218941 is about 173.4579179111.

The spelling of 5218941 in words is "five million, two hundred eighteen thousand, nine hundred forty-one".