8351922 has 16 divisors (see below), whose sum is σ = 16987680. Its totient is φ = 2736672.

The previous prime is 8351911. The next prime is 8351923. The reversal of 8351922 is 2291538.

It is a happy number.

It is a d-powerful number, because it can be written as 8⁴ + 3¹³ + 5⁹ + 1 + 9⁷ + 2¹⁰ + 2¹⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 8351922.

It is not an unprimeable number, because it can be changed into a prime (8351923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11443 + ... + 12150.

It is an arithmetic number, because the mean of its divisors is an integer number (1061730).

Almost surely, 2^8351922 is an apocalyptic number.

8351922 is an abundant number, since it is smaller than the sum of its proper divisors (8635758).

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

8351922 is a wasteful number, since it uses less digits than its factorization.

8351922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23657.

The product of its digits is 4320, while the sum is 30.

The square root of 8351922 is about 2889.9692039882. The cubic root of 8351922 is about 202.8907012713.

The spelling of 8351922 in words is "eight million, three hundred fifty-one thousand, nine hundred twenty-two".