5705520 has 40 divisors (see below), whose sum is σ = 17687856. Its totient is φ = 1521408.

The previous prime is 5705467. The next prime is 5705527. The reversal of 5705520 is 255075.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5705527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11647 + ... + 12126.

Almost surely, 2^5705520 is an apocalyptic number.

It is an amenable number.

5705520 is an abundant number, since it is smaller than the sum of its proper divisors (11982336).

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

5705520 is a wasteful number, since it uses less digits than its factorization.

5705520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23789 (or 23783 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 5705520 is about 2388.6230343024. The cubic root of 5705520 is about 178.6892437003.

It can be divided in two parts, 57055 and 20, that added together give a palindrome (57075).

The spelling of 5705520 in words is "five million, seven hundred five thousand, five hundred twenty".