8550842 has 8 divisors (see below), whose sum is σ = 12856800. Its totient is φ = 4265244.

The previous prime is 8550827. The next prime is 8550859. The reversal of 8550842 is 2480558.

8550842 is nontrivially palindromic in base 12.

8550842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8550799 and 8550808.

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, 3992 + ... + 5747.

It is an arithmetic number, because the mean of its divisors is an integer number (1607100).

Almost surely, 2^8550842 is an apocalyptic number.

8550842 is a deficient number, since it is larger than the sum of its proper divisors (4305958).

8550842 is a wasteful number, since it uses less digits than its factorization.

8550842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10180.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 8550842 is about 2924.1822788602. The cubic root of 8550842 is about 204.4888474977.

The spelling of 8550842 in words is "eight million, five hundred fifty thousand, eight hundred forty-two".