8000147 has 4 divisors (see below), whose sum is σ = 8007576. Its totient is φ = 7992720.

The previous prime is 8000141. The next prime is 8000171. The reversal of 8000147 is 7410008.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8000147 - 2¹⁴ = 7983763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8000141) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1754 + ... + 4367.

It is an arithmetic number, because the mean of its divisors is an integer number (2001894).

Almost surely, 2^8000147 is an apocalyptic number.

8000147 is a deficient number, since it is larger than the sum of its proper divisors (7429).

8000147 is a wasteful number, since it uses less digits than its factorization.

8000147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 8000147 is about 2828.4531108010. The cubic root of 8000147 is about 200.0012249925.

The spelling of 8000147 in words is "eight million, one hundred forty-seven", and thus it is an aban number.