8454422 has 16 divisors (see below), whose sum is σ = 13035840. Its totient is φ = 4110912.

The previous prime is 8454419. The next prime is 8454431. The reversal of 8454422 is 2244548.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11168 + ... + 11900.

It is an arithmetic number, because the mean of its divisors is an integer number (814740).

Almost surely, 2^8454422 is an apocalyptic number.

8454422 is a deficient number, since it is larger than the sum of its proper divisors (4581418).

8454422 is a wasteful number, since it uses less digits than its factorization.

8454422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887.

The product of its digits is 10240, while the sum is 29.

The square root of 8454422 is about 2907.6488783895. The cubic root of 8454422 is about 203.7173292492.

The spelling of 8454422 in words is "eight million, four hundred fifty-four thousand, four hundred twenty-two".