10197888 has 32 divisors (see below), whose sum is σ = 27089160. Its totient is φ = 3399168.

The previous prime is 10197857. The next prime is 10197893. The reversal of 10197888 is 88879101.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12895 + ... + 13662.

Almost surely, 2^10197888 is an apocalyptic number.

It is an amenable number.

10197888 is an abundant number, since it is smaller than the sum of its proper divisors (16891272).

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

10197888 is an equidigital number, since it uses as much as digits as its factorization.

10197888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574 (or 26562 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 42.

The square root of 10197888 is about 3193.4132209910. The cubic root of 10197888 is about 216.8553191895.

The spelling of 10197888 in words is "ten million, one hundred ninety-seven thousand, eight hundred eighty-eight".