2125783 has 8 divisors (see below), whose sum is σ = 2336400. Its totient is φ = 1918080.

The previous prime is 2125771. The next prime is 2125793. The reversal of 2125783 is 3875212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2125783 - 2⁵ = 2125751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (292050).

2^2125783 is an apocalyptic number.

2125783 is a deficient number, since it is larger than the sum of its proper divisors (210617).

2125783 is a wasteful number, since it uses less digits than its factorization.

2125783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457.

The product of its digits is 3360, while the sum is 28.

The square root of 2125783 is about 1458.0065157605. The cubic root of 2125783 is about 128.5798682878.

It can be divided in two parts, 212 and 5783, that added together give a palindrome (5995).

The spelling of 2125783 in words is "two million, one hundred twenty-five thousand, seven hundred eighty-three".