5821966 has 8 divisors (see below), whose sum is σ = 8759160. Its totient is φ = 2902248.

The previous prime is 5821957. The next prime is 5821979. The reversal of 5821966 is 6691285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 3501 + ... + 4888.

It is an arithmetic number, because the mean of its divisors is an integer number (1094895).

Almost surely, 2^5821966 is an apocalyptic number.

5821966 is a deficient number, since it is larger than the sum of its proper divisors (2937194).

5821966 is a wasteful number, since it uses less digits than its factorization.

5821966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8738.

The product of its digits is 25920, while the sum is 37.

The square root of 5821966 is about 2412.8750485676. The cubic root of 5821966 is about 179.8967102877.

It can be divided in two parts, 58219 and 66, that added together give a palindrome (58285).

The spelling of 5821966 in words is "five million, eight hundred twenty-one thousand, nine hundred sixty-six".