2192825 has 12 divisors (see below), whose sum is σ = 2737920. Its totient is φ = 1742160.

The previous prime is 2192821. The next prime is 2192831. The reversal of 2192825 is 5282912.

It is not a de Polignac number, because 2192825 - 2² = 2192821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2192821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5792 + ... + 6158.

It is an arithmetic number, because the mean of its divisors is an integer number (228160).

2^2192825 is an apocalyptic number.

2192825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2192825 is a deficient number, since it is larger than the sum of its proper divisors (545095).

2192825 is a wasteful number, since it uses less digits than its factorization.

2192825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 611 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 2192825 is about 1480.8190301316. The cubic root of 2192825 is about 129.9176006429.

It can be divided in two parts, 21 and 92825, that multiplied together give a triangular number (1949325 = T₁₉₇₄).

The spelling of 2192825 in words is "two million, one hundred ninety-two thousand, eight hundred twenty-five".