6221017 has 16 divisors (see below), whose sum is σ = 7206912. Its totient is φ = 5314320.

The previous prime is 6221009. The next prime is 6221023. The reversal of 6221017 is 7101226.

It is not a de Polignac number, because 6221017 - 2³ = 6221009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6220985 and 6221003.

It is not an unprimeable number, because it can be changed into a prime (6221027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16768 + ... + 17134.

It is an arithmetic number, because the mean of its divisors is an integer number (450432).

Almost surely, 2^6221017 is an apocalyptic number.

6221017 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6221017 is a deficient number, since it is larger than the sum of its proper divisors (985895).

6221017 is a wasteful number, since it uses less digits than its factorization.

6221017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 6221017 is about 2494.1966642589. The cubic root of 6221017 is about 183.9164022417.

The spelling of 6221017 in words is "six million, two hundred twenty-one thousand, seventeen".