10197928 has 16 divisors (see below), whose sum is σ = 20592180. Its totient is φ = 4706688.

The previous prime is 10197917. The next prime is 10197949. The reversal of 10197928 is 82979101.

It can be written as a sum of positive squares in 2 ways, for example, as 8655364 + 1542564 = 2942^2 + 1242^2 .

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 3 ways as a sum of consecutive naturals, for example, 48925 + ... + 49132.

Almost surely, 2^10197928 is an apocalyptic number.

It is an amenable number.

10197928 is an abundant number, since it is smaller than the sum of its proper divisors (10394252).

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

10197928 is a wasteful number, since it uses less digits than its factorization.

10197928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98076 (or 98072 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 10197928 is about 3193.4194838762. The cubic root of 10197928 is about 216.8556027189.

The spelling of 10197928 in words is "ten million, one hundred ninety-seven thousand, nine hundred twenty-eight".