808652922 has 96 divisors (see below), whose sum is σ = 2081745792. Its totient is φ = 204864000.

The previous prime is 808652921. The next prime is 808652947. The reversal of 808652922 is 229256808.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (808652921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206422 + ... + 210302.

It is an arithmetic number, because the mean of its divisors is an integer number (21684852).

Almost surely, 2^808652922 is an apocalyptic number.

808652922 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 808652922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040872896).

808652922 is an abundant number, since it is smaller than the sum of its proper divisors (1273092870).

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

808652922 is a wasteful number, since it uses less digits than its factorization.

808652922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956 (or 3945 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 808652922 is about 28436.8233457959. The cubic root of 808652922 is about 931.6527138796.

The spelling of 808652922 in words is "eight hundred eight million, six hundred fifty-two thousand, nine hundred twenty-two".