10904556 has 72 divisors (see below), whose sum is σ = 29104320. Its totient is φ = 3167424.

The previous prime is 10904549. The next prime is 10904561. The reversal of 10904556 is 65540901.

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 23 ways as a sum of consecutive naturals, for example, 38391 + ... + 38673.

Almost surely, 2^10904556 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 10904556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14552160).

10904556 is an abundant number, since it is smaller than the sum of its proper divisors (18199764).

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

10904556 is a wasteful number, since it uses less digits than its factorization.

10904556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 10904556 is about 3302.2047180634. The cubic root of 10904556 is about 221.7529107060.

The spelling of 10904556 in words is "ten million, nine hundred four thousand, five hundred fifty-six".