5921963 has 4 divisors (see below), whose sum is σ = 5956368. Its totient is φ = 5887560.

The previous prime is 5921959. The next prime is 5921989. The reversal of 5921963 is 3691295.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5921963 - 2² = 5921959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5921263) 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 3 ways as a sum of consecutive naturals, for example, 16943 + ... + 17288.

It is an arithmetic number, because the mean of its divisors is an integer number (1489092).

Almost surely, 2^5921963 is an apocalyptic number.

5921963 is a deficient number, since it is larger than the sum of its proper divisors (34405).

5921963 is a wasteful number, since it uses less digits than its factorization.

5921963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34404.

The product of its digits is 14580, while the sum is 35.

The square root of 5921963 is about 2433.5083726998. The cubic root of 5921963 is about 180.9208265594.

It can be divided in two parts, 59 and 21963, that added together give a palindrome (22022).

The spelling of 5921963 in words is "five million, nine hundred twenty-one thousand, nine hundred sixty-three".