8788089 has 16 divisors (see below), whose sum is σ = 12571200. Its totient is φ = 5443776.

The previous prime is 8788081. The next prime is 8788121. The reversal of 8788089 is 9808878.

It is a happy number.

It is not a de Polignac number, because 8788089 - 2³ = 8788081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8788081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1567 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (785700).

Almost surely, 2^8788089 is an apocalyptic number.

It is an amenable number.

8788089 is a deficient number, since it is larger than the sum of its proper divisors (3783111).

8788089 is a wasteful number, since it uses less digits than its factorization.

8788089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its (nonzero) digits is 258048, while the sum is 48.

The square root of 8788089 is about 2964.4711164051. The cubic root of 8788089 is about 206.3628333940.

The spelling of 8788089 in words is "eight million, seven hundred eighty-eight thousand, eighty-nine".