10196657 has 4 divisors (see below), whose sum is σ = 10297716. Its totient is φ = 10095600.

The previous prime is 10196629. The next prime is 10196671. The reversal of 10196657 is 75669101.

10196657 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75669101 = 401 ⋅188701.

It can be written as a sum of positive squares in 2 ways, for example, as 9096256 + 1100401 = 3016^2 + 1049^2 .

It is a cyclic number.

It is not a de Polignac number, because 10196657 - 2⁸ = 10196401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10196687) by changing a digit.

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, 50378 + ... + 50579.

It is an arithmetic number, because the mean of its divisors is an integer number (2574429).

Almost surely, 2^10196657 is an apocalyptic number.

It is an amenable number.

10196657 is a deficient number, since it is larger than the sum of its proper divisors (101059).

10196657 is a wasteful number, since it uses less digits than its factorization.

10196657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101058.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 10196657 is about 3193.2204746932. The cubic root of 10196657 is about 216.8465932115.

The spelling of 10196657 in words is "ten million, one hundred ninety-six thousand, six hundred fifty-seven".