8148147 has 16 divisors (see below), whose sum is σ = 12456192. Its totient is φ = 4641120.

The previous prime is 8148137. The next prime is 8148181. The reversal of 8148147 is 7418418.

It is not a de Polignac number, because 8148147 - 2⁸ = 8147891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8148137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11997 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (778512).

Almost surely, 2^8148147 is an apocalyptic number.

8148147 is a deficient number, since it is larger than the sum of its proper divisors (4308045).

8148147 is a wasteful number, since it uses less digits than its factorization.

8148147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its digits is 7168, while the sum is 33.

The square root of 8148147 is about 2854.4959274800. The cubic root of 8148147 is about 201.2270151084.

The spelling of 8148147 in words is "eight million, one hundred forty-eight thousand, one hundred forty-seven".