5330640 has 160 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 1147392.

The previous prime is 5330629. The next prime is 5330657. The reversal of 5330640 is 460335.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31837 + ... + 32003.

It is an arithmetic number, because the mean of its divisors is an integer number (124992).

Almost surely, 2^5330640 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 5330640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999360).

5330640 is an abundant number, since it is smaller than the sum of its proper divisors (14668080).

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

5330640 is a wasteful number, since it uses less digits than its factorization.

5330640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5330640 is about 2308.8178793487. The cubic root of 5330640 is about 174.6866774528.

Adding to 5330640 its reverse (460335), we get a palindrome (5790975).

The spelling of 5330640 in words is "five million, three hundred thirty thousand, six hundred forty".