5171705 has 48 divisors (see below), whose sum is σ = 8372160. Its totient is φ = 3024000.

The previous prime is 5171693. The next prime is 5171729. The reversal of 5171705 is 5071715.

It is not a de Polignac number, because 5171705 - 2⁸ = 5171449 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51155 + ... + 51255.

It is an arithmetic number, because the mean of its divisors is an integer number (174420).

Almost surely, 2^5171705 is an apocalyptic number.

5171705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5171705 is a deficient number, since it is larger than the sum of its proper divisors (3200455).

5171705 is a wasteful number, since it uses less digits than its factorization.

5171705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 26.

The square root of 5171705 is about 2274.1382983451. The cubic root of 5171705 is about 172.9330155991.

It can be divided in two parts, 517 and 1705, that added together give a palindrome (2222).

The spelling of 5171705 in words is "five million, one hundred seventy-one thousand, seven hundred five".