5622780 has 48 divisors (see below), whose sum is σ = 16257024. Its totient is φ = 1450560.

The previous prime is 5622769. The next prime is 5622821. The reversal of 5622780 is 872265.

It is a super-3 number, since 3×5622780³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (338688).

Almost surely, 2^5622780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5622780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8128512).

5622780 is an abundant number, since it is smaller than the sum of its proper divisors (10634244).

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

5622780 is a wasteful number, since it uses less digits than its factorization.

5622780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5622780 is about 2371.2401818458. The cubic root of 5622780 is about 177.8212656922.

The spelling of 5622780 in words is "five million, six hundred twenty-two thousand, seven hundred eighty".