10158317 has 4 divisors (see below), whose sum is σ = 10939740. Its totient is φ = 9376896.

The previous prime is 10158311. The next prime is 10158329. The reversal of 10158317 is 71385101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71385101 = 6991 ⋅10211.

It can be written as a sum of positive squares in 2 ways, for example, as 5410276 + 4748041 = 2326^2 + 2179^2 .

It is a cyclic number.

It is not a de Polignac number, because 10158317 - 2¹⁴ = 10141933 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 (10158311) 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, 390692 + ... + 390717.

It is an arithmetic number, because the mean of its divisors is an integer number (2734935).

Almost surely, 2^10158317 is an apocalyptic number.

It is an amenable number.

10158317 is a deficient number, since it is larger than the sum of its proper divisors (781423).

10158317 is an equidigital number, since it uses as much as digits as its factorization.

10158317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781422.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 10158317 is about 3187.2114771380. The cubic root of 10158317 is about 216.5744667539.

The spelling of 10158317 in words is "ten million, one hundred fifty-eight thousand, three hundred seventeen".