5571320 has 32 divisors (see below), whose sum is σ = 12942720. Its totient is φ = 2156160.

The previous prime is 5571283. The next prime is 5571323. The reversal of 5571320 is 231755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5571323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (404460).

Almost surely, 2^5571320 is an apocalyptic number.

It is an amenable number.

5571320 is an abundant number, since it is smaller than the sum of its proper divisors (7371400).

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

5571320 is a wasteful number, since it uses less digits than its factorization.

5571320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5571320 is about 2360.3643786500. The cubic root of 5571320 is about 177.2771255458.

The spelling of 5571320 in words is "five million, five hundred seventy-one thousand, three hundred twenty".