168625 has 16 divisors (see below), whose sum is σ = 224640. Its totient is φ = 126000.

The previous prime is 168617. The next prime is 168629. The reversal of 168625 is 526861.

It is not a de Polignac number, because 168625 - 2³ = 168617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168593 and 168602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340 + ... + 2410.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

2¹⁶⁸⁶²⁵ is an apocalyptic number.

It is an amenable number.

168625 is a deficient number, since it is larger than the sum of its proper divisors (56015).

168625 is an equidigital number, since it uses as much as digits as its factorization.

168625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 95 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 168625 is about 410.6397447885. The cubic root of 168625 is about 55.2468245481.

It can be divided in two parts, 1686 and 25, that added together give a triangular number (1711 = T₅₈).

The spelling of 168625 in words is "one hundred sixty-eight thousand, six hundred twenty-five".