108870942 has 8 divisors (see below), whose sum is σ = 217741896. Its totient is φ = 36290312.

The previous prime is 108870919. The next prime is 108870947. The reversal of 108870942 is 249078801.

It is a sphenic number, since it is the product of 3 distinct primes.

108870942 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 108870942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108870947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9072573 + ... + 9072584.

It is an arithmetic number, because the mean of its divisors is an integer number (27217737).

Almost surely, 2^108870942 is an apocalyptic number.

108870942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108870942 is a wasteful number, since it uses less digits than its factorization.

108870942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18145162.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 108870942 is about 10434.1239210583. The cubic root of 108870942 is about 477.4970141348.

The spelling of 108870942 in words is "one hundred eight million, eight hundred seventy thousand, nine hundred forty-two".