8153147 has 8 divisors (see below), whose sum is σ = 8878800. Its totient is φ = 7457184.

The previous prime is 8153113. The next prime is 8153153. The reversal of 8153147 is 7413518.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8153147 - 2⁶ = 8153083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8153177) 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 7 ways as a sum of consecutive naturals, for example, 6848 + ... + 7949.

It is an arithmetic number, because the mean of its divisors is an integer number (1109850).

Almost surely, 2^8153147 is an apocalyptic number.

8153147 is a deficient number, since it is larger than the sum of its proper divisors (725653).

8153147 is a wasteful number, since it uses less digits than its factorization.

8153147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14845.

The product of its digits is 3360, while the sum is 29.

The square root of 8153147 is about 2855.3716045377. The cubic root of 8153147 is about 201.2681667692.

The spelling of 8153147 in words is "eight million, one hundred fifty-three thousand, one hundred forty-seven".