2160125 has 16 divisors (see below), whose sum is σ = 2942784. Its totient is φ = 1570000.

The previous prime is 2160113. The next prime is 2160127. The reversal of 2160125 is 5210612.

It is not a de Polignac number, because 2160125 - 2⁶ = 2160061 is a prime.

It is a super-2 number, since 2×2160125² = 9332280031250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160127) 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, 590 + ... + 2160.

It is an arithmetic number, because the mean of its divisors is an integer number (183924).

2^2160125 is an apocalyptic number.

2160125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2160125 is a deficient number, since it is larger than the sum of its proper divisors (782659).

2160125 is a wasteful number, since it uses less digits than its factorization.

2160125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1587 counting only the distinct ones).

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

The square root of 2160125 is about 1469.7363709183. The cubic root of 2160125 is about 129.2685749125.

Adding to 2160125 its reverse (5210612), we get a palindrome (7370737).

The spelling of 2160125 in words is "two million, one hundred sixty thousand, one hundred twenty-five".