10989232 has 20 divisors (see below), whose sum is σ = 21695040. Its totient is φ = 5390528.

The previous prime is 10989229. The next prime is 10989241. The reversal of 10989232 is 23298901.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5632 + ... + 7327.

It is an arithmetic number, because the mean of its divisors is an integer number (1084752).

Almost surely, 2^10989232 is an apocalyptic number.

It is an amenable number.

10989232 is a deficient number, since it is larger than the sum of its proper divisors (10705808).

10989232 is a wasteful number, since it uses less digits than its factorization.

10989232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 10989232 is about 3315.0010558068. The cubic root of 10989232 is about 222.3254162202.

The spelling of 10989232 in words is "ten million, nine hundred eighty-nine thousand, two hundred thirty-two".