8988145 has 8 divisors (see below), whose sum is σ = 10803456. Its totient is φ = 7178736.

The previous prime is 8988131. The next prime is 8988149. The reversal of 8988145 is 5418898.

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

It is a cyclic number.

It is not a de Polignac number, because 8988145 - 2⁵ = 8988113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8988149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3274 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (1350432).

Almost surely, 2^8988145 is an apocalyptic number.

It is an amenable number.

8988145 is a deficient number, since it is larger than the sum of its proper divisors (1815311).

8988145 is a wasteful number, since it uses less digits than its factorization.

8988145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its digits is 92160, while the sum is 43.

The square root of 8988145 is about 2998.0235155849. The cubic root of 8988145 is about 207.9170110868.

The spelling of 8988145 in words is "eight million, nine hundred eighty-eight thousand, one hundred forty-five".