6555422 has 8 divisors (see below), whose sum is σ = 9851016. Its totient is φ = 3271752.

The previous prime is 6555413. The next prime is 6555427. The reversal of 6555422 is 2245556.

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

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1448 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (1231377).

Almost surely, 2^6555422 is an apocalyptic number.

6555422 is a deficient number, since it is larger than the sum of its proper divisors (3295594).

6555422 is a wasteful number, since it uses less digits than its factorization.

6555422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5962.

The product of its digits is 12000, while the sum is 29.

The square root of 6555422 is about 2560.3558346449. The cubic root of 6555422 is about 187.1544759575.

The spelling of 6555422 in words is "six million, five hundred fifty-five thousand, four hundred twenty-two".