10989924 has 24 divisors (see below), whose sum is σ = 27974688. Its totient is φ = 3330240.

The previous prime is 10989919. The next prime is 10989941. The reversal of 10989924 is 42998901.

10989924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41497 + ... + 41760.

It is an arithmetic number, because the mean of its divisors is an integer number (1165612).

Almost surely, 2^10989924 is an apocalyptic number.

It is an amenable number.

10989924 is an abundant number, since it is smaller than the sum of its proper divisors (16984764).

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

10989924 is a wasteful number, since it uses less digits than its factorization.

10989924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83275 (or 83273 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 10989924 is about 3315.1054281878. The cubic root of 10989924 is about 222.3300827871.

The spelling of 10989924 in words is "ten million, nine hundred eighty-nine thousand, nine hundred twenty-four".