8123976 has 112 divisors (see below), whose sum is σ = 26232000. Its totient is φ = 2309472.

The previous prime is 8123971. The next prime is 8123987. The reversal of 8123976 is 6793218.

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

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a self number, because there is not a number n which added to its sum of digits gives 8123976.

It is not an unprimeable number, because it can be changed into a prime (8123971) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 40725 + ... + 40923.

Almost surely, 2^8123976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8123976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13116000).

8123976 is an abundant number, since it is smaller than the sum of its proper divisors (18108024).

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

8123976 is a wasteful number, since it uses less digits than its factorization.

8123976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 211 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 8123976 is about 2850.2589356057. The cubic root of 8123976 is about 201.0278419886.

The spelling of 8123976 in words is "eight million, one hundred twenty-three thousand, nine hundred seventy-six".