5991002 has 8 divisors (see below), whose sum is σ = 9205812. Its totient is φ = 2922400.

The previous prime is 5990977. The next prime is 5991031. The reversal of 5991002 is 2001995.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4116841 + 1874161 = 2029^2 + 1369^2 .

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

It is an unprimeable number.

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, 36449 + ... + 36612.

Almost surely, 2^5991002 is an apocalyptic number.

5991002 is a deficient number, since it is larger than the sum of its proper divisors (3214810).

5991002 is a wasteful number, since it uses less digits than its factorization.

5991002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73104.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 5991002 is about 2447.6523445947. The cubic root of 5991002 is about 181.6211779981.

Adding to 5991002 its reverse (2001995), we get a palindrome (7992997).

The spelling of 5991002 in words is "five million, nine hundred ninety-one thousand, two".