8622792 has 96 divisors (see below), whose sum is σ = 25159680. Its totient is φ = 2661120.

The previous prime is 8622781. The next prime is 8622793. The reversal of 8622792 is 2972268.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8622793) 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, 67833 + ... + 67959.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 2^8622792 is an apocalyptic number.

8622792 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8622792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579840).

8622792 is an abundant number, since it is smaller than the sum of its proper divisors (16536888).

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

8622792 is a wasteful number, since it uses less digits than its factorization.

8622792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 196 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8622792 is about 2936.4590921721. The cubic root of 8622792 is about 205.0607949769.

The spelling of 8622792 in words is "eight million, six hundred twenty-two thousand, seven hundred ninety-two".