10909804 has 6 divisors (see below), whose sum is σ = 19092164. Its totient is φ = 5454900.

The previous prime is 10909763. The next prime is 10909807. The reversal of 10909804 is 40890901.

10909804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10909807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363722 + ... + 1363729.

Almost surely, 2^10909804 is an apocalyptic number.

It is an amenable number.

10909804 is a deficient number, since it is larger than the sum of its proper divisors (8182360).

10909804 is a wasteful number, since it uses less digits than its factorization.

10909804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727455 (or 2727453 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10909804 is about 3302.9992431122. Note that the first 3 decimals coincide. The cubic root of 10909804 is about 221.7884791000.

The spelling of 10909804 in words is "ten million, nine hundred nine thousand, eight hundred four".