162125 has 8 divisors (see below), whose sum is σ = 202488. Its totient is φ = 129600.

The previous prime is 162119. The next prime is 162143. The reversal of 162125 is 521261.

It can be written as a sum of positive squares in 4 ways, for example, as 3721 + 158404 = 61^2 + 398^2 .

It is not a de Polignac number, because 162125 - 2⁴ = 162109 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 162125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524 + ... + 773.

It is an arithmetic number, because the mean of its divisors is an integer number (25311).

2¹⁶²¹²⁵ is an apocalyptic number.

It is an amenable number.

162125 is a deficient number, since it is larger than the sum of its proper divisors (40363).

162125 is an equidigital number, since it uses as much as digits as its factorization.

162125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1302 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 162125 is about 402.6474885058. The cubic root of 162125 is about 54.5276351725.

Adding to 162125 its reverse (521261), we get a palindrome (683386).

It can be divided in two parts, 1 and 62125, that added together give a palindrome (62126).

The spelling of 162125 in words is "one hundred sixty-two thousand, one hundred twenty-five".