10904820 has 48 divisors (see below), whose sum is σ = 32332608. Its totient is φ = 2736640.

The previous prime is 10904809. The next prime is 10904821. The reversal of 10904820 is 2840901.

10904820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10904821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4326 + ... + 6365.

It is an arithmetic number, because the mean of its divisors is an integer number (673596).

Almost surely, 2^10904820 is an apocalyptic number.

10904820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10904820 is an abundant number, since it is smaller than the sum of its proper divisors (21427788).

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

10904820 is a wasteful number, since it uses less digits than its factorization.

10904820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720 (or 10718 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 10904820 is about 3302.2446911154. The cubic root of 10904820 is about 221.7547002423.

The spelling of 10904820 in words is "ten million, nine hundred four thousand, eight hundred twenty".