108987026 has 8 divisors (see below), whose sum is σ = 167282544. Its totient is φ = 53226180.

The previous prime is 108987023. The next prime is 108987037. The reversal of 108987026 is 620789801.

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

It is not an unprimeable number, because it can be changed into a prime (108987023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633560 + ... + 633731.

It is an arithmetic number, because the mean of its divisors is an integer number (20910318).

Almost surely, 2^108987026 is an apocalyptic number.

108987026 is a deficient number, since it is larger than the sum of its proper divisors (58295518).

108987026 is a wasteful number, since it uses less digits than its factorization.

108987026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267336.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 108987026 is about 10439.6851485090. The cubic root of 108987026 is about 477.6666647729. Note that the first 5 decimals are identical.

The spelling of 108987026 in words is "one hundred eight million, nine hundred eighty-seven thousand, twenty-six".