10197892 has 12 divisors (see below), whose sum is σ = 18896220. Its totient is φ = 4798976.

The previous prime is 10197857. The next prime is 10197893. The reversal of 10197892 is 29879101.

10197892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3154176 + 7043716 = 1776^2 + 2654^2 .

It is not an unprimeable number, because it can be changed into a prime (10197893) 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, 74917 + ... + 75052.

It is an arithmetic number, because the mean of its divisors is an integer number (1574685).

Almost surely, 2^10197892 is an apocalyptic number.

It is an amenable number.

10197892 is a deficient number, since it is larger than the sum of its proper divisors (8698328).

10197892 is a wasteful number, since it uses less digits than its factorization.

10197892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149990 (or 149988 counting only the distinct ones).

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

The square root of 10197892 is about 3193.4138472801. The cubic root of 10197892 is about 216.8553475425.

It can be divided in two parts, 1019 and 7892, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 10197892 in words is "ten million, one hundred ninety-seven thousand, eight hundred ninety-two".