108807272 has 64 divisors (see below), whose sum is σ = 242611200. Its totient is φ = 44766720.

The previous prime is 108807239. The next prime is 108807299. The reversal of 108807272 is 272708801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404354 + ... + 404622.

It is an arithmetic number, because the mean of its divisors is an integer number (3790800).

Almost surely, 2^108807272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108807272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121305600).

108807272 is an abundant number, since it is smaller than the sum of its proper divisors (133803928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108807272 is a wasteful number, since it uses less digits than its factorization.

108807272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 108807272 is about 10431.0724280872. The cubic root of 108807272 is about 477.4039125754.

The spelling of 108807272 in words is "one hundred eight million, eight hundred seven thousand, two hundred seventy-two".