8989236 has 36 divisors (see below), whose sum is σ = 23255232. Its totient is φ = 2926224.

The previous prime is 8989231. The next prime is 8989237. The reversal of 8989236 is 6329898.

8989236 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8989191 and 8989200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8989231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1356 + ... + 4451.

Almost surely, 2^8989236 is an apocalyptic number.

8989236 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8989236 is an abundant number, since it is smaller than the sum of its proper divisors (14265996).

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

8989236 is a wasteful number, since it uses less digits than its factorization.

8989236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860 (or 5855 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 8989236 is about 2998.2054632730. The cubic root of 8989236 is about 207.9254232150.

It can be divided in two parts, 898 and 9236, that multiplied together give a palindrome (8293928).

The spelling of 8989236 in words is "eight million, nine hundred eighty-nine thousand, two hundred thirty-six".