2127925 has 12 divisors (see below), whose sum is σ = 2696256. Its totient is φ = 1665200.

The previous prime is 2127919. The next prime is 2127947. The reversal of 2127925 is 5297212.

It is not a de Polignac number, because 2127925 - 2⁵ = 2127893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2127893 and 2127902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270 + ... + 2080.

It is an arithmetic number, because the mean of its divisors is an integer number (224688).

2^2127925 is an apocalyptic number.

2127925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2127925 is a deficient number, since it is larger than the sum of its proper divisors (568331).

2127925 is a wasteful number, since it uses less digits than its factorization.

2127925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1863 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 2127925 is about 1458.7408954300. The cubic root of 2127925 is about 128.6230407131.

The spelling of 2127925 in words is "two million, one hundred twenty-seven thousand, nine hundred twenty-five".