10243928 has 16 divisors (see below), whose sum is σ = 20337480. Its totient is φ = 4820608.

The previous prime is 10243927. The next prime is 10243939. The reversal of 10243928 is 82934201.

10243928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10243928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37526 + ... + 37797.

Almost surely, 2^10243928 is an apocalyptic number.

It is an amenable number.

10243928 is a deficient number, since it is larger than the sum of its proper divisors (10093552).

10243928 is a wasteful number, since it uses less digits than its factorization.

10243928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75346 (or 75342 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10243928 is about 3200.6136911536. The cubic root of 10243928 is about 217.1811720082.

The spelling of 10243928 in words is "ten million, two hundred forty-three thousand, nine hundred twenty-eight".