5967221 has 24 divisors (see below), whose sum is σ = 7167744. Its totient is φ = 4942080.

The previous prime is 5967193. The next prime is 5967251. The reversal of 5967221 is 1227695.

It is not a de Polignac number, because 5967221 - 2¹⁴ = 5950837 is a prime.

It is a super-3 number, since 3×5967221³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5967251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89030 + ... + 89096.

It is an arithmetic number, because the mean of its divisors is an integer number (298656).

Almost surely, 2^5967221 is an apocalyptic number.

It is an amenable number.

5967221 is a deficient number, since it is larger than the sum of its proper divisors (1200523).

5967221 is a wasteful number, since it uses less digits than its factorization.

5967221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 128 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 5967221 is about 2442.7895938865. The cubic root of 5967221 is about 181.3805470911.

The spelling of 5967221 in words is "five million, nine hundred sixty-seven thousand, two hundred twenty-one".