6221002 has 8 divisors (see below), whose sum is σ = 9367776. Its totient is φ = 3098412.

The previous prime is 6220979. The next prime is 6221003. The reversal of 6221002 is 2001226.

It is a happy number.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6221003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5388 + ... + 6439.

It is an arithmetic number, because the mean of its divisors is an integer number (1170972).

Almost surely, 2^6221002 is an apocalyptic number.

6221002 is a deficient number, since it is larger than the sum of its proper divisors (3146774).

6221002 is a wasteful number, since it uses less digits than its factorization.

6221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12092.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 6221002 is about 2494.1936572768. The cubic root of 6221002 is about 183.9162544230.

Adding to 6221002 its reverse (2001226), we get a palindrome (8222228).

The spelling of 6221002 in words is "six million, two hundred twenty-one thousand, two".