108244147 has 8 divisors (see below), whose sum is σ = 118172160. Its totient is φ = 98330760.

The previous prime is 108244139. The next prime is 108244163. The reversal of 108244147 is 741442801.

It is a happy number.

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

It is not a de Polignac number, because 108244147 - 2³ = 108244139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108244127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16854 + ... + 22372.

It is an arithmetic number, because the mean of its divisors is an integer number (14771520).

Almost surely, 2^108244147 is an apocalyptic number.

108244147 is a deficient number, since it is larger than the sum of its proper divisors (9928013).

108244147 is a wasteful number, since it uses less digits than its factorization.

108244147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7313.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 108244147 is about 10404.0447423106. The cubic root of 108244147 is about 476.5788966362.

Adding to 108244147 its reverse (741442801), we get a palindrome (849686948).

The spelling of 108244147 in words is "one hundred eight million, two hundred forty-four thousand, one hundred forty-seven".