108476147 has 4 divisors (see below), whose sum is σ = 116820480. Its totient is φ = 100131816.

The previous prime is 108476131. The next prime is 108476171. The reversal of 108476147 is 741674801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741674801 = 7 ⋅105953543.

It is a cyclic number.

It is not a de Polignac number, because 108476147 - 2⁴ = 108476131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108476147.

It is not an unprimeable number, because it can be changed into a prime (108476177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4172147 + ... + 4172172.

It is an arithmetic number, because the mean of its divisors is an integer number (29205120).

Almost surely, 2^108476147 is an apocalyptic number.

108476147 is a deficient number, since it is larger than the sum of its proper divisors (8344333).

108476147 is an equidigital number, since it uses as much as digits as its factorization.

108476147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344332.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 108476147 is about 10415.1882844239. The cubic root of 108476147 is about 476.9191379908.

The spelling of 108476147 in words is "one hundred eight million, four hundred seventy-six thousand, one hundred forty-seven".