10044920 has 32 divisors (see below), whose sum is σ = 23792400. Its totient is φ = 3806208.

The previous prime is 10044917. The next prime is 10044953. The reversal of 10044920 is 2944001.

10044920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10044892 and 10044901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5849 + ... + 7368.

Almost surely, 2^10044920 is an apocalyptic number.

10044920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10044920 is an abundant number, since it is smaller than the sum of its proper divisors (13747480).

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

10044920 is a wasteful number, since it uses less digits than its factorization.

10044920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13247 (or 13243 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10044920 is about 3169.3721775771. The cubic root of 10044920 is about 215.7655778668.

Adding to 10044920 its reverse (2944001), we get a palindrome (12988921).

The spelling of 10044920 in words is "ten million, forty-four thousand, nine hundred twenty".