7895822 has 8 divisors (see below), whose sum is σ = 12920472. Its totient is φ = 3589000.

The previous prime is 7895809. The next prime is 7895827. The reversal of 7895822 is 2285987.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7895822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7895827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179429 + ... + 179472.

It is an arithmetic number, because the mean of its divisors is an integer number (1615059).

Almost surely, 2^7895822 is an apocalyptic number.

7895822 is a deficient number, since it is larger than the sum of its proper divisors (5024650).

7895822 is a wasteful number, since it uses less digits than its factorization.

7895822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358914.

The product of its digits is 80640, while the sum is 41.

The square root of 7895822 is about 2809.9505333724. The cubic root of 7895822 is about 199.1280540760.

The spelling of 7895822 in words is "seven million, eight hundred ninety-five thousand, eight hundred twenty-two".