108722124 has 72 divisors (see below), whose sum is σ = 315308448. Its totient is φ = 30942720.

The previous prime is 108722113. The next prime is 108722129. The reversal of 108722124 is 421227801.

It is not an unprimeable number, because it can be changed into a prime (108722129) 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, 79204 + ... + 80564.

It is an arithmetic number, because the mean of its divisors is an integer number (4379284).

Almost surely, 2^108722124 is an apocalyptic number.

108722124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108722124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157654224).

108722124 is an abundant number, since it is smaller than the sum of its proper divisors (206586324).

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

108722124 is a wasteful number, since it uses less digits than its factorization.

108722124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 108722124 is about 10426.9901697470. The cubic root of 108722124 is about 477.2793479947.

Adding to 108722124 its reverse (421227801), we get a palindrome (529949925).

It can be divided in two parts, 10872 and 2124, that added together give a square (12996 = 114²).

The spelling of 108722124 in words is "one hundred eight million, seven hundred twenty-two thousand, one hundred twenty-four".