10171257 has 8 divisors (see below), whose sum is σ = 14029440. Its totient is φ = 6546960.

The previous prime is 10171241. The next prime is 10171261. The reversal of 10171257 is 75217101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10171257 - 2⁴ = 10171241 is a prime.

It is a super-3 number, since 3×10171257³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10171207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58369 + ... + 58542.

It is an arithmetic number, because the mean of its divisors is an integer number (1753680).

Almost surely, 2^10171257 is an apocalyptic number.

It is an amenable number.

10171257 is a deficient number, since it is larger than the sum of its proper divisors (3858183).

10171257 is a wasteful number, since it uses less digits than its factorization.

10171257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116943.

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 10171257 is about 3189.2408187530. The cubic root of 10171257 is about 216.6663876394. Note that the first 3 decimals are identical.

Adding to 10171257 its reverse (75217101), we get a palindrome (85388358).

The spelling of 10171257 in words is "ten million, one hundred seventy-one thousand, two hundred fifty-seven".