2192025 has 24 divisors (see below), whose sum is σ = 3955104. Its totient is φ = 1062400.

The previous prime is 2192017. The next prime is 2192051. The reversal of 2192025 is 5202912.

It is not a de Polignac number, because 2192025 - 2³ = 2192017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2191992 and 2192010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (164796).

2^2192025 is an apocalyptic number.

2192025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2192025 is a deficient number, since it is larger than the sum of its proper divisors (1763079).

2192025 is a wasteful number, since it uses less digits than its factorization.

2192025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2676 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2192025 is about 1480.5488847046. The cubic root of 2192025 is about 129.9017996066.

Adding to 2192025 its reverse (5202912), we get a palindrome (7394937).

It can be divided in two parts, 21920 and 25, that added together give a triangular number (21945 = T₂₀₉).

The spelling of 2192025 in words is "two million, one hundred ninety-two thousand, twenty-five".