8550422 has 8 divisors (see below), whose sum is σ = 13580136. Its totient is φ = 4023712.

The previous prime is 8550419. The next prime is 8550449. The reversal of 8550422 is 2240558.

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

It is a junction number, because it is equal to n+sod(n) for n = 8550391 and 8550400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125708 + ... + 125775.

It is an arithmetic number, because the mean of its divisors is an integer number (1697517).

Almost surely, 2^8550422 is an apocalyptic number.

8550422 is a deficient number, since it is larger than the sum of its proper divisors (5029714).

8550422 is a wasteful number, since it uses less digits than its factorization.

8550422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251502.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 8550422 is about 2924.1104630297. The cubic root of 8550422 is about 204.4854994172.

The spelling of 8550422 in words is "eight million, five hundred fifty thousand, four hundred twenty-two".