108554988 has 12 divisors (see below), whose sum is σ = 253295000. Its totient is φ = 36184992.

The previous prime is 108554987. The next prime is 108554989. The reversal of 108554988 is 889455801.

It is an interprime number because it is at equal distance from previous prime (108554987) and next prime (108554989).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (108554983) 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, 4523113 + ... + 4523136.

Almost surely, 2^108554988 is an apocalyptic number.

It is an amenable number.

108554988 is an abundant number, since it is smaller than the sum of its proper divisors (144740012).

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

108554988 is a wasteful number, since it uses less digits than its factorization.

108554988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046256 (or 9046254 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 48.

The square root of 108554988 is about 10418.9725021232. The cubic root of 108554988 is about 477.0346524057.

The spelling of 108554988 in words is "one hundred eight million, five hundred fifty-four thousand, nine hundred eighty-eight".