108747272 has 16 divisors (see below), whose sum is σ = 204055740. Its totient is φ = 54332416.

The previous prime is 108747271. The next prime is 108747277. The reversal of 108747272 is 272747801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 108701476 + 45796 = 10426^2 + 214^2 .

It is not an unprimeable number, because it can be changed into a prime (108747271) 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, 8048 + ... + 16800.

Almost surely, 2^108747272 is an apocalyptic number.

It is an amenable number.

108747272 is a deficient number, since it is larger than the sum of its proper divisors (95308468).

108747272 is a wasteful number, since it uses less digits than its factorization.

108747272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10312 (or 10308 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 108747272 is about 10428.1960088982. The cubic root of 108747272 is about 477.3161442336.

The spelling of 108747272 in words is "one hundred eight million, seven hundred forty-seven thousand, two hundred seventy-two".