5620280 has 64 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 2083840.

The previous prime is 5620273. The next prime is 5620283. The reversal of 5620280 is 820265.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620283) 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, 37646 + ... + 37794.

It is an arithmetic number, because the mean of its divisors is an integer number (212625).

Almost surely, 2^5620280 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 5620280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6804000).

5620280 is an abundant number, since it is smaller than the sum of its proper divisors (7987720).

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

5620280 is a wasteful number, since it uses less digits than its factorization.

5620280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5620280 is about 2370.7129729261. The cubic root of 5620280 is about 177.7949074929.

The spelling of 5620280 in words is "five million, six hundred twenty thousand, two hundred eighty".