108244136 has 96 divisors (see below), whose sum is σ = 277512480. Its totient is φ = 38908800.

The previous prime is 108244127. The next prime is 108244139. The reversal of 108244136 is 631442801.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 108244099 and 108244108.

It is not an unprimeable number, because it can be changed into a prime (108244139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55091 + ... + 57021.

It is an arithmetic number, because the mean of its divisors is an integer number (2890755).

Almost surely, 2^108244136 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 108244136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138756240).

108244136 is an abundant number, since it is smaller than the sum of its proper divisors (169268344).

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

108244136 is a wasteful number, since it uses less digits than its factorization.

108244136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 108244136 is about 10404.0442136700. The cubic root of 108244136 is about 476.5788804926.

Adding to 108244136 its reverse (631442801), we get a palindrome (739686937).

The spelling of 108244136 in words is "one hundred eight million, two hundred forty-four thousand, one hundred thirty-six".