5726140 has 36 divisors (see below), whose sum is σ = 13990536. Its totient is φ = 1962912.

The previous prime is 5726129. The next prime is 5726143. The reversal of 5726140 is 416275.

5726140 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5726143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1942 + ... + 3901.

It is an arithmetic number, because the mean of its divisors is an integer number (388626).

Almost surely, 2^5726140 is an apocalyptic number.

It is an amenable number.

5726140 is an abundant number, since it is smaller than the sum of its proper divisors (8264396).

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

5726140 is a wasteful number, since it uses less digits than its factorization.

5726140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866 (or 5857 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5726140 is about 2392.9354358194. The cubic root of 5726140 is about 178.9042484886.

The spelling of 5726140 in words is "five million, seven hundred twenty-six thousand, one hundred forty".