8902089 has 64 divisors (see below), whose sum is σ = 16537600. Its totient is φ = 4618944.

The previous prime is 8902063. The next prime is 8902093. The reversal of 8902089 is 9802098.

It is not a de Polignac number, because 8902089 - 2⁹ = 8901577 is a prime.

8902089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8902009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132834 + ... + 132900.

It is an arithmetic number, because the mean of its divisors is an integer number (258400).

Almost surely, 2^8902089 is an apocalyptic number.

It is an amenable number.

8902089 is a deficient number, since it is larger than the sum of its proper divisors (7635511).

8902089 is a wasteful number, since it uses less digits than its factorization.

8902089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 8902089 is about 2983.6368746883. The cubic root of 8902089 is about 207.2513225504.

Subtracting 8902089 from its reverse (9802098), we obtain a palindrome (900009).

The spelling of 8902089 in words is "eight million, nine hundred two thousand, eighty-nine".