86799822 has 8 divisors (see below), whose sum is σ = 173599656. Its totient is φ = 28933272.

The previous prime is 86799821. The next prime is 86799857. The reversal of 86799822 is 22899768.

It is a happy number.

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

86799822 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86799821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7233313 + ... + 7233324.

It is an arithmetic number, because the mean of its divisors is an integer number (21699957).

Almost surely, 2^86799822 is an apocalyptic number.

86799822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86799822 is a wasteful number, since it uses less digits than its factorization.

86799822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14466642.

The product of its digits is 870912, while the sum is 51.

The square root of 86799822 is about 9316.6422062887. The cubic root of 86799822 is about 442.7646551123.

The spelling of 86799822 in words is "eighty-six million, seven hundred ninety-nine thousand, eight hundred twenty-two".