5622210 has 80 divisors (see below), whose sum is σ = 16517952. Its totient is φ = 1360800.

The previous prime is 5622203. The next prime is 5622247. The reversal of 5622210 is 122265.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 8595 + ... + 9225.

Almost surely, 2^5622210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5622210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8258976).

5622210 is an abundant number, since it is smaller than the sum of its proper divisors (10895742).

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

5622210 is a wasteful number, since it uses less digits than its factorization.

5622210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5622210 is about 2371.1199885286. The cubic root of 5622210 is about 177.8152567104.

Adding to 5622210 its reverse (122265), we get a palindrome (5744475).

Subtracting from 5622210 its reverse (122265), we obtain a palindrome (5499945).

It can be divided in two parts, 5622 and 210, that added together give a cube (5832 = 18³).

The spelling of 5622210 in words is "five million, six hundred twenty-two thousand, two hundred ten".