5933921 has 4 divisors (see below), whose sum is σ = 6781632. Its totient is φ = 5086212.

The previous prime is 5933903. The next prime is 5933987. The reversal of 5933921 is 1293395.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5933921 - 2⁶ = 5933857 is a prime.

It is a super-2 number, since 2×5933921² = 70422836868482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5930921) 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 3 ways as a sum of consecutive naturals, for example, 423845 + ... + 423858.

It is an arithmetic number, because the mean of its divisors is an integer number (1695408).

Almost surely, 2^5933921 is an apocalyptic number.

It is an amenable number.

5933921 is a deficient number, since it is larger than the sum of its proper divisors (847711).

5933921 is an equidigital number, since it uses as much as digits as its factorization.

5933921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847710.

The product of its digits is 7290, while the sum is 32.

The square root of 5933921 is about 2435.9640801949. The cubic root of 5933921 is about 181.0425202547.

The spelling of 5933921 in words is "five million, nine hundred thirty-three thousand, nine hundred twenty-one".