10869984 has 96 divisors (see below), whose sum is σ = 33143040. Its totient is φ = 3459456.

The previous prime is 10869979. The next prime is 10870003. The reversal of 10869984 is 48996801.

10869984 is digitally balanced in base 2 and base 4, because in such bases 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 (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19599 + ... + 20145.

It is an arithmetic number, because the mean of its divisors is an integer number (345240).

Almost surely, 2^10869984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10869984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16571520).

10869984 is an abundant number, since it is smaller than the sum of its proper divisors (22273056).

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

10869984 is a wasteful number, since it uses less digits than its factorization.

10869984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 10869984 is about 3296.9658778944. The cubic root of 10869984 is about 221.5183128043.

The spelling of 10869984 in words is "ten million, eight hundred sixty-nine thousand, nine hundred eighty-four".