8422716 has 24 divisors (see below), whose sum is σ = 19710544. Its totient is φ = 2799360.

The previous prime is 8422703. The next prime is 8422723. The reversal of 8422716 is 6172248.

It is a d-powerful number, because it can be written as 8⁵ + 4 + 2⁵ + 2²³ + 7 + 1 + 6⁴ .

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, 4386 + ... + 6006.

Almost surely, 2^8422716 is an apocalyptic number.

It is an amenable number.

8422716 is an abundant number, since it is smaller than the sum of its proper divisors (11287828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8422716 is a wasteful number, since it uses less digits than its factorization.

8422716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061 (or 2059 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 8422716 is about 2902.1915856814. The cubic root of 8422716 is about 203.4623481745.

The spelling of 8422716 in words is "eight million, four hundred twenty-two thousand, seven hundred sixteen".