172701 has 12 divisors (see below), whose sum is σ = 257920. Its totient is φ = 111240.

The previous prime is 172687. The next prime is 172709. The reversal of 172701 is 107271.

172701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 172701 - 2⁷ = 172573 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 172701.

It is not an unprimeable number, because it can be changed into a prime (172709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31 + ... + 588.

2¹⁷²⁷⁰¹ is an apocalyptic number.

It is an amenable number.

172701 is a deficient number, since it is larger than the sum of its proper divisors (85219).

172701 is a wasteful number, since it uses less digits than its factorization.

172701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 172701 is about 415.5730982631. The cubic root of 172701 is about 55.6884269969.

Adding to 172701 its reverse (107271), we get a palindrome (279972).

It can be divided in two parts, 17270 and 1, that added together give a palindrome (17271).

The spelling of 172701 in words is "one hundred seventy-two thousand, seven hundred one", and thus it is an iban number.