8988500 has 24 divisors (see below), whose sum is σ = 19631976. Its totient is φ = 3595200.

The previous prime is 8988451. The next prime is 8988503. The reversal of 8988500 is 58898.

It can be written as a sum of positive squares in 4 ways, for example, as 391876 + 8596624 = 626^2 + 2932^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8988503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8489 + ... + 9488.

It is an arithmetic number, because the mean of its divisors is an integer number (817999).

Almost surely, 2^8988500 is an apocalyptic number.

It is an amenable number.

8988500 is an abundant number, since it is smaller than the sum of its proper divisors (10643476).

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

8988500 is a wasteful number, since it uses less digits than its factorization.

8988500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17996 (or 17984 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 8988500 is about 2998.0827206733. The cubic root of 8988500 is about 207.9197483801.

The spelling of 8988500 in words is "eight million, nine hundred eighty-eight thousand, five hundred".