6221069 has 8 divisors (see below), whose sum is σ = 6420480. Its totient is φ = 6023376.

The previous prime is 6221041. The next prime is 6221071. The reversal of 6221069 is 9601226.

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

It is a cyclic number.

It is not a de Polignac number, because 6221069 - 2⁸ = 6220813 is a prime.

It is a super-2 number, since 2×6221069² = 77403399005522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6221009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13952 + ... + 14390.

It is an arithmetic number, because the mean of its divisors is an integer number (802560).

Almost surely, 2^6221069 is an apocalyptic number.

It is an amenable number.

6221069 is a deficient number, since it is larger than the sum of its proper divisors (199411).

6221069 is a wasteful number, since it uses less digits than its factorization.

6221069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6221069 is about 2494.2070884351. The cubic root of 6221069 is about 183.9169146781.

The spelling of 6221069 in words is "six million, two hundred twenty-one thousand, sixty-nine".