5234540 has 24 divisors (see below), whose sum is σ = 11135040. Its totient is φ = 2066688.

The previous prime is 5234513. The next prime is 5234543. The reversal of 5234540 is 454325.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5234543) 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, 77 + ... + 3236.

It is an arithmetic number, because the mean of its divisors is an integer number (463960).

Almost surely, 2^5234540 is an apocalyptic number.

It is an amenable number.

5234540 is an abundant number, since it is smaller than the sum of its proper divisors (5900500).

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

5234540 is a wasteful number, since it uses less digits than its factorization.

5234540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401 (or 3399 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5234540 is about 2287.9117115833. The cubic root of 5234540 is about 173.6305633291.

Adding to 5234540 its reverse (454325), we get a palindrome (5688865).

The spelling of 5234540 in words is "five million, two hundred thirty-four thousand, five hundred forty".