5381220 has 48 divisors (see below), whose sum is σ = 16228800. Its totient is φ = 1324416.

The previous prime is 5381219. The next prime is 5381227. The reversal of 5381220 is 221835.

It is not an unprimeable number, because it can be changed into a prime (5381227) 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, 2670 + ... + 4229.

It is an arithmetic number, because the mean of its divisors is an integer number (338100).

Almost surely, 2^5381220 is an apocalyptic number.

It is an amenable number.

5381220 is an abundant number, since it is smaller than the sum of its proper divisors (10847580).

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

5381220 is a wasteful number, since it uses less digits than its factorization.

5381220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6924 (or 6922 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5381220 is about 2319.7456757153. The cubic root of 5381220 is about 175.2374463858.

The spelling of 5381220 in words is "five million, three hundred eighty-one thousand, two hundred twenty".