108984284 has 12 divisors (see below), whose sum is σ = 190806000. Its totient is φ = 54468288.

The previous prime is 108984221. The next prime is 108984287. The reversal of 108984284 is 482489801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108984287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7892 + ... + 16740.

It is an arithmetic number, because the mean of its divisors is an integer number (15900500).

Almost surely, 2^108984284 is an apocalyptic number.

It is an amenable number.

108984284 is a deficient number, since it is larger than the sum of its proper divisors (81821716).

108984284 is a wasteful number, since it uses less digits than its factorization.

108984284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932 (or 11930 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 108984284 is about 10439.5538218834. The cubic root of 108984284 is about 477.6626588741.

The spelling of 108984284 in words is "one hundred eight million, nine hundred eighty-four thousand, two hundred eighty-four".