8001124 has 6 divisors (see below), whose sum is σ = 14001974. Its totient is φ = 4000560.

The previous prime is 8001107. The next prime is 8001157. The reversal of 8001124 is 4211008.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4761124 + 3240000 = 2182^2 + 1800^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8001098 and 8001107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000137 + ... + 1000144.

Almost surely, 2^8001124 is an apocalyptic number.

It is an amenable number.

8001124 is a deficient number, since it is larger than the sum of its proper divisors (6000850).

8001124 is a wasteful number, since it uses less digits than its factorization.

8001124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000285 (or 2000283 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 8001124 is about 2828.6258147730. The cubic root of 8001124 is about 200.0093662280.

The spelling of 8001124 in words is "eight million, one thousand, one hundred twenty-four".