6228971 has 8 divisors (see below), whose sum is σ = 7138560. Its totient is φ = 5324328.

The previous prime is 6228961. The next prime is 6228983. The reversal of 6228971 is 1798226.

It is a happy number.

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 6228971 - 2⁶ = 6228907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6228961) 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, 2060 + ... + 4086.

It is an arithmetic number, because the mean of its divisors is an integer number (892320).

Almost surely, 2^6228971 is an apocalyptic number.

6228971 is a deficient number, since it is larger than the sum of its proper divisors (909589).

6228971 is a wasteful number, since it uses less digits than its factorization.

6228971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its digits is 12096, while the sum is 35.

The square root of 6228971 is about 2495.7906562851. The cubic root of 6228971 is about 183.9947521345.

The spelling of 6228971 in words is "six million, two hundred twenty-eight thousand, nine hundred seventy-one".