8368147 has 4 divisors (see below), whose sum is σ = 8510040. Its totient is φ = 8226256.

The previous prime is 8368123. The next prime is 8368169. The reversal of 8368147 is 7418638.

It is a happy number.

8368147 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7418638 = 2 ⋅3709319.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8368147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8368247) 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 3 ways as a sum of consecutive naturals, for example, 70858 + ... + 70975.

It is an arithmetic number, because the mean of its divisors is an integer number (2127510).

Almost surely, 2^8368147 is an apocalyptic number.

8368147 is a deficient number, since it is larger than the sum of its proper divisors (141893).

8368147 is a wasteful number, since it uses less digits than its factorization.

8368147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141892.

The product of its digits is 32256, while the sum is 37.

The square root of 8368147 is about 2892.7749653231. The cubic root of 8368147 is about 203.0219992821.

It can be divided in two parts, 8368 and 147, that multiplied together give a triangular number (1230096 = T₁₅₆₈).

The spelling of 8368147 in words is "eight million, three hundred sixty-eight thousand, one hundred forty-seven".