8651852622 has 32 divisors (see below), whose sum is σ = 21972960000. Its totient is φ = 2471957784.

The previous prime is 8651852611. The next prime is 8651852623. The reversal of 8651852622 is 2262581568.

It is a happy number.

8651852622 is a `hidden beast` number, since 8 + 6 + 5 + 18 + 5 + 2 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8651852623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11443872 + ... + 11444627.

It is an arithmetic number, because the mean of its divisors is an integer number (686655000).

Almost surely, 2^8651852622 is an apocalyptic number.

8651852622 is an abundant number, since it is smaller than the sum of its proper divisors (13321107378).

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

8651852622 is a wasteful number, since it uses less digits than its factorization.

8651852622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22888517 (or 22888511 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 8651852622 is about 93015.3354130382. The cubic root of 8651852622 is about 2052.9090266430.

The spelling of 8651852622 in words is "eight billion, six hundred fifty-one million, eight hundred fifty-two thousand, six hundred twenty-two".