5629218 has 48 divisors (see below), whose sum is σ = 13444704. Its totient is φ = 1565760.

The previous prime is 5629213. The next prime is 5629223. The reversal of 5629218 is 8129265.

It is an interprime number because it is at equal distance from previous prime (5629213) and next prime (5629223).

It is not an unprimeable number, because it can be changed into a prime (5629213) 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 23 ways as a sum of consecutive naturals, for example, 11821 + ... + 12287.

It is an arithmetic number, because the mean of its divisors is an integer number (280098).

Almost surely, 2^5629218 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5629218, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6722352).

5629218 is an abundant number, since it is smaller than the sum of its proper divisors (7815486).

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

5629218 is a wasteful number, since it uses less digits than its factorization.

5629218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 520 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 5629218 is about 2372.5973109653. The cubic root of 5629218 is about 177.8891073799.

The spelling of 5629218 in words is "five million, six hundred twenty-nine thousand, two hundred eighteen".