5344021 has 8 divisors (see below), whose sum is σ = 5548760. Its totient is φ = 5142528.

The previous prime is 5344013. The next prime is 5344037. The reversal of 5344021 is 1204435.

It can be written as a sum of positive squares in 4 ways, for example, as 980100 + 4363921 = 990^2 + 2089^2 .

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 5344021 - 2³ = 5344013 is a prime.

It is a super-4 number, since 4×5344021⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5344021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5344051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845 + ... + 4333.

It is an arithmetic number, because the mean of its divisors is an integer number (693595).

Almost surely, 2^5344021 is an apocalyptic number.

It is an amenable number.

5344021 is a deficient number, since it is larger than the sum of its proper divisors (204739).

5344021 is a wasteful number, since it uses less digits than its factorization.

5344021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5344021 is about 2311.7138663771. The cubic root of 5344021 is about 174.8327217865.

Adding to 5344021 its reverse (1204435), we get a palindrome (6548456).

The spelling of 5344021 in words is "five million, three hundred forty-four thousand, twenty-one".