6222427 has 8 divisors (see below), whose sum is σ = 6405840. Its totient is φ = 6041760.

The previous prime is 6222421. The next prime is 6222439. The reversal of 6222427 is 7242226.

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 6222427 - 2⁷ = 6222299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6222421) 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, 4449 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (800730).

Almost surely, 2^6222427 is an apocalyptic number.

6222427 is a deficient number, since it is larger than the sum of its proper divisors (183413).

6222427 is a wasteful number, since it uses less digits than its factorization.

6222427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its digits is 2688, while the sum is 25.

The square root of 6222427 is about 2494.4793043840. The cubic root of 6222427 is about 183.9302961403.

The spelling of 6222427 in words is "six million, two hundred twenty-two thousand, four hundred twenty-seven".