5288742 has 24 divisors (see below), whose sum is σ = 11727144. Its totient is φ = 1721664.

The previous prime is 5288687. The next prime is 5288747. The reversal of 5288742 is 2478825.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5288697 and 5288706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5288747) 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, 2643 + ... + 4190.

It is an arithmetic number, because the mean of its divisors is an integer number (488631).

Almost surely, 2^5288742 is an apocalyptic number.

5288742 is an abundant number, since it is smaller than the sum of its proper divisors (6438402).

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

5288742 is a wasteful number, since it uses less digits than its factorization.

5288742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884 (or 6881 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 5288742 is about 2299.7265054784. The cubic root of 5288742 is about 174.2278030935.

The spelling of 5288742 in words is "five million, two hundred eighty-eight thousand, seven hundred forty-two".