5218626 has 32 divisors (see below), whose sum is σ = 12631680. Its totient is φ = 1403136.

The previous prime is 5218613. The next prime is 5218627. The reversal of 5218626 is 6268125.

It is a junction number, because it is equal to n+sod(n) for n = 5218593 and 5218602.

It is not an unprimeable number, because it can be changed into a prime (5218627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2941 + ... + 4368.

It is an arithmetic number, because the mean of its divisors is an integer number (394740).

Almost surely, 2^5218626 is an apocalyptic number.

5218626 is an abundant number, since it is smaller than the sum of its proper divisors (7413054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5218626 is a wasteful number, since it uses less digits than its factorization.

5218626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7338.

The product of its digits is 5760, while the sum is 30.

The square root of 5218626 is about 2284.4312202384. The cubic root of 5218626 is about 173.4544280369.

The spelling of 5218626 in words is "five million, two hundred eighteen thousand, six hundred twenty-six".