5227540 has 24 divisors (see below), whose sum is σ = 11357640. Its totient is φ = 2018688.

The previous prime is 5227529. The next prime is 5227591. The reversal of 5227540 is 457225.

5227540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 501264 + 4726276 = 708^2 + 2174^2 .

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, 3927 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (473235).

Almost surely, 2^5227540 is an apocalyptic number.

It is an amenable number.

5227540 is an abundant number, since it is smaller than the sum of its proper divisors (6130100).

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

5227540 is a wasteful number, since it uses less digits than its factorization.

5227540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051 (or 9049 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 5227540 is about 2286.3814204983. The cubic root of 5227540 is about 173.5531317480.

The spelling of 5227540 in words is "five million, two hundred twenty-seven thousand, five hundred forty".