2125982 has 16 divisors (see below), whose sum is σ = 3365280. Its totient is φ = 1005312.

The previous prime is 2125939. The next prime is 2125987. The reversal of 2125982 is 2895212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4994 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (210330).

2^2125982 is an apocalyptic number.

2125982 is a deficient number, since it is larger than the sum of its proper divisors (1239298).

2125982 is a wasteful number, since it uses less digits than its factorization.

2125982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

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

The square root of 2125982 is about 1458.0747580285. The cubic root of 2125982 is about 128.5838803931.

The spelling of 2125982 in words is "two million, one hundred twenty-five thousand, nine hundred eighty-two".