5822421 has 16 divisors (see below), whose sum is σ = 8631360. Its totient is φ = 3461120.

The previous prime is 5822419. The next prime is 5822423. The reversal of 5822421 is 1242285.

It is an interprime number because it is at equal distance from previous prime (5822419) and next prime (5822423).

It is a cyclic number.

It is not a de Polignac number, because 5822421 - 2¹ = 5822419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5822391 and 5822400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5822423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85 + ... + 3413.

It is an arithmetic number, because the mean of its divisors is an integer number (539460).

Almost surely, 2^5822421 is an apocalyptic number.

It is an amenable number.

5822421 is a deficient number, since it is larger than the sum of its proper divisors (2808939).

5822421 is a wasteful number, since it uses less digits than its factorization.

5822421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396.

The product of its digits is 1280, while the sum is 24.

The square root of 5822421 is about 2412.9693325859. The cubic root of 5822421 is about 179.9013966125.

It can be divided in two parts, 582 and 2421, that added together give a palindrome (3003).

The spelling of 5822421 in words is "five million, eight hundred twenty-two thousand, four hundred twenty-one".