5775720 has 32 divisors (see below), whose sum is σ = 17327520. Its totient is φ = 1540160.

The previous prime is 5775713. The next prime is 5775739. The reversal of 5775720 is 275775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23946 + ... + 24185.

It is an arithmetic number, because the mean of its divisors is an integer number (541485).

Almost surely, 2^5775720 is an apocalyptic number.

It is an amenable number.

5775720 is an abundant number, since it is smaller than the sum of its proper divisors (11551800).

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

5775720 is a wasteful number, since it uses less digits than its factorization.

5775720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48145 (or 48141 counting only the distinct ones).

The product of its (nonzero) digits is 17150, while the sum is 33.

The square root of 5775720 is about 2403.2727685388. The cubic root of 5775720 is about 179.4191150748.

Subtracting from 5775720 its reverse (275775), we obtain a palindrome (5499945).

The spelling of 5775720 in words is "five million, seven hundred seventy-five thousand, seven hundred twenty".