6220869 has 8 divisors (see below), whose sum is σ = 8306592. Its totient is φ = 4141200.

The previous prime is 6220849. The next prime is 6220871. The reversal of 6220869 is 9680226.

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

It is not a de Polignac number, because 6220869 - 2¹² = 6216773 is a prime.

It is a super-2 number, since 2×6220869² = 77398422230322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220829) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2167 + ... + 4139.

It is an arithmetic number, because the mean of its divisors is an integer number (1038324).

Almost surely, 2^6220869 is an apocalyptic number.

It is an amenable number.

6220869 is a deficient number, since it is larger than the sum of its proper divisors (2085723).

6220869 is a wasteful number, since it uses less digits than its factorization.

6220869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 6220869 is about 2494.1669952110. The cubic root of 6220869 is about 183.9149437533.

The spelling of 6220869 in words is "six million, two hundred twenty thousand, eight hundred sixty-nine".