5248940 has 36 divisors (see below), whose sum is σ = 11649456. Its totient is φ = 1986336.

The previous prime is 5248933. The next prime is 5248949. The reversal of 5248940 is 498425.

It is a super-2 number, since 2×5248940² = 55102742247200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5248897 and 5248906.

It is not an unprimeable number, because it can be changed into a prime (5248949) 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, 6857 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (323596).

Almost surely, 2^5248940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5248940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5824728).

5248940 is an abundant number, since it is smaller than the sum of its proper divisors (6400516).

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

5248940 is a wasteful number, since it uses less digits than its factorization.

5248940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5248940 is about 2291.0565248374. The cubic root of 5248940 is about 173.7896343515.

The spelling of 5248940 in words is "five million, two hundred forty-eight thousand, nine hundred forty".