5982421 has 8 divisors (see below), whose sum is σ = 6083840. Its totient is φ = 5882112.

The previous prime is 5982413. The next prime is 5982523. The reversal of 5982421 is 1242895.

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 5982421 - 2³ = 5982413 is a prime.

It is a super-2 number, since 2×5982421² = 71578722042482, which contains 22 as substring.

It is a Duffinian number.

5982421 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5982401) 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, 26716 + ... + 26938.

It is an arithmetic number, because the mean of its divisors is an integer number (760480).

Almost surely, 2^5982421 is an apocalyptic number.

It is an amenable number.

5982421 is a deficient number, since it is larger than the sum of its proper divisors (101419).

5982421 is a wasteful number, since it uses less digits than its factorization.

5982421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555.

The product of its digits is 5760, while the sum is 31.

The square root of 5982421 is about 2445.8988122978. The cubic root of 5982421 is about 181.5344236731.

The spelling of 5982421 in words is "five million, nine hundred eighty-two thousand, four hundred twenty-one".