5320641 has 8 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 3522992.

The previous prime is 5320639. The next prime is 5320657. The reversal of 5320641 is 1460235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5320641 - 2¹ = 5320639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5320621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5505 + ... + 6398.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^5320641 is an apocalyptic number.

It is an amenable number.

5320641 is a deficient number, since it is larger than the sum of its proper divisors (1821759).

5320641 is a wasteful number, since it uses less digits than its factorization.

5320641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12055.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5320641 is about 2306.6514691214. The cubic root of 5320641 is about 174.5773856759.

Adding to 5320641 its reverse (1460235), we get a palindrome (6780876).

The spelling of 5320641 in words is "five million, three hundred twenty thousand, six hundred forty-one".