8422713 has 24 divisors (see below), whose sum is σ = 13205192. Its totient is φ = 5142528.

The previous prime is 8422703. The next prime is 8422723. The reversal of 8422713 is 3172248.

8422713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8422703) and next prime (8422723).

It can be written as a sum of positive squares in 4 ways, for example, as 59049 + 8363664 = 243^2 + 2892^2 .

It is not a de Polignac number, because 8422713 - 2⁶ = 8422649 is a prime.

It is a d-powerful number, because it can be written as 8 + 4⁴ + 2¹⁵ + 2²³ + 7³ + 1 + 3⁶ .

It is not an unprimeable number, because it can be changed into a prime (8422703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22395 + ... + 22767.

Almost surely, 2^8422713 is an apocalyptic number.

It is an amenable number.

8422713 is a deficient number, since it is larger than the sum of its proper divisors (4782479).

8422713 is a wasteful number, since it uses less digits than its factorization.

8422713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 582 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 8422713 is about 2902.1910688306. The cubic root of 8422713 is about 203.4623240181.

The spelling of 8422713 in words is "eight million, four hundred twenty-two thousand, seven hundred thirteen".