8122446874 has 8 divisors (see below), whose sum is σ = 12190125780. Its totient is φ = 4059071616.

The previous prime is 8122446833. The next prime is 8122446953. The reversal of 8122446874 is 4786442218.

It can be written as a sum of positive squares in 2 ways, for example, as 7955391249 + 167055625 = 89193^2 + 12925^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071189 + ... + 1078744.

Almost surely, 2^8122446874 is an apocalyptic number.

8122446874 is a deficient number, since it is larger than the sum of its proper divisors (4067678906).

8122446874 is a wasteful number, since it uses less digits than its factorization.

8122446874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151824.

The product of its digits is 688128, while the sum is 46.

The square root of 8122446874 is about 90124.6185789432. The cubic root of 8122446874 is about 2010.1522845274.

The spelling of 8122446874 in words is "eight billion, one hundred twenty-two million, four hundred forty-six thousand, eight hundred seventy-four".