5616220 has 12 divisors (see below), whose sum is σ = 11794104. Its totient is φ = 2246480.

The previous prime is 5616217. The next prime is 5616223. The reversal of 5616220 is 226165.

It is an interprime number because it is at equal distance from previous prime (5616217) and next prime (5616223).

It is a junction number, because it is equal to n+sod(n) for n = 5616191 and 5616200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140386 + ... + 140425.

It is an arithmetic number, because the mean of its divisors is an integer number (982842).

Almost surely, 2^5616220 is an apocalyptic number.

It is an amenable number.

5616220 is an abundant number, since it is smaller than the sum of its proper divisors (6177884).

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

5616220 is a wasteful number, since it uses less digits than its factorization.

5616220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280820 (or 280818 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5616220 is about 2369.8565357422. The cubic root of 5616220 is about 177.7520851181.

It can be divided in two parts, 5 and 616220, that added together give a square (616225 = 785²).

The spelling of 5616220 in words is "five million, six hundred sixteen thousand, two hundred twenty".