5298840 has 96 divisors (see below), whose sum is σ = 17690400. Its totient is φ = 1374720.

The previous prime is 5298833. The next prime is 5298841. The reversal of 5298840 is 488925.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5298795 and 5298804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14581 + ... + 14939.

It is an arithmetic number, because the mean of its divisors is an integer number (184275).

Almost surely, 2^5298840 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 5298840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8845200).

5298840 is an abundant number, since it is smaller than the sum of its proper divisors (12391560).

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

5298840 is a wasteful number, since it uses less digits than its factorization.

5298840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 5298840 is about 2301.9209369568. The cubic root of 5298840 is about 174.3386192264.

The spelling of 5298840 in words is "five million, two hundred ninety-eight thousand, eight hundred forty".