6128422 has 8 divisors (see below), whose sum is σ = 9229176. Its totient is φ = 3052032.

The previous prime is 6128417. The next prime is 6128459. The reversal of 6128422 is 2248216.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5448 + ... + 6475.

It is an arithmetic number, because the mean of its divisors is an integer number (1153647).

Almost surely, 2^6128422 is an apocalyptic number.

6128422 is a deficient number, since it is larger than the sum of its proper divisors (3100754).

6128422 is a wasteful number, since it uses less digits than its factorization.

6128422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12182.

The product of its digits is 1536, while the sum is 25.

The square root of 6128422 is about 2475.5649860183. The cubic root of 6128422 is about 182.9993530191. Note that the first 3 decimals are identical.

The spelling of 6128422 in words is "six million, one hundred twenty-eight thousand, four hundred twenty-two".