10168397 has 4 divisors (see below), whose sum is σ = 10766556. Its totient is φ = 9570240.

The previous prime is 10168391. The next prime is 10168423. The reversal of 10168397 is 79386101.

10168397 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: 79386101 = 101 ⋅786001.

It can be written as a sum of positive squares in 2 ways, for example, as 4268356 + 5900041 = 2066^2 + 2429^2 .

It is a cyclic number.

It is not a de Polignac number, because 10168397 - 2¹⁰ = 10167373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10168391) by changing a digit.

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, 299054 + ... + 299087.

It is an arithmetic number, because the mean of its divisors is an integer number (2691639).

Almost surely, 2^10168397 is an apocalyptic number.

10168397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10168397 is a deficient number, since it is larger than the sum of its proper divisors (598159).

10168397 is an equidigital number, since it uses as much as digits as its factorization.

10168397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598158.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 10168397 is about 3188.7924046573. The cubic root of 10168397 is about 216.6460779910.

The spelling of 10168397 in words is "ten million, one hundred sixty-eight thousand, three hundred ninety-seven".