8987148 has 36 divisors (see below), whose sum is σ = 23453248. Its totient is φ = 2898720.

The previous prime is 8987137. The next prime is 8987149. The reversal of 8987148 is 8417898.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8987149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2911 + ... + 5142.

Almost surely, 2^8987148 is an apocalyptic number.

It is an amenable number.

8987148 is an abundant number, since it is smaller than the sum of its proper divisors (14466100).

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

8987148 is a wasteful number, since it uses less digits than its factorization.

8987148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8094 (or 8089 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 8987148 is about 2997.8572347595. The cubic root of 8987148 is about 207.9093231481.

The spelling of 8987148 in words is "eight million, nine hundred eighty-seven thousand, one hundred forty-eight".