10869804 has 36 divisors (see below), whose sum is σ = 29975400. Its totient is φ = 3293760.

The previous prime is 10869791. The next prime is 10869821. The reversal of 10869804 is 40896801.

It is a happy number.

10869804 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 (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13329 + ... + 14120.

It is an arithmetic number, because the mean of its divisors is an integer number (832650).

Almost surely, 2^10869804 is an apocalyptic number.

It is an amenable number.

10869804 is an abundant number, since it is smaller than the sum of its proper divisors (19105596).

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

10869804 is a wasteful number, since it uses less digits than its factorization.

10869804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27470 (or 27465 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 10869804 is about 3296.9385799557. The cubic root of 10869804 is about 221.5170900636.

The spelling of 10869804 in words is "ten million, eight hundred sixty-nine thousand, eight hundred four".