5989806 has 12 divisors (see below), whose sum is σ = 12977952. Its totient is φ = 1996596.

The previous prime is 5989801. The next prime is 5989811. The reversal of 5989806 is 6089895.

It is an interprime number because it is at equal distance from previous prime (5989801) and next prime (5989811).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5989801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166366 + ... + 166401.

It is an arithmetic number, because the mean of its divisors is an integer number (1081496).

Almost surely, 2^5989806 is an apocalyptic number.

5989806 is an abundant number, since it is smaller than the sum of its proper divisors (6988146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5989806 is a wasteful number, since it uses less digits than its factorization.

5989806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332775 (or 332772 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 5989806 is about 2447.4080166576. The cubic root of 5989806 is about 181.6090913508.

It can be divided in two parts, 598 and 9806, that added together give a square (10404 = 102²).

The spelling of 5989806 in words is "five million, nine hundred eighty-nine thousand, eight hundred six".