12025783 has 16 divisors (see below), whose sum is σ = 15876864. Its totient is φ = 8818560.

The previous prime is 12025781. The next prime is 12025813. The reversal of 12025783 is 38752021.

It is a cyclic number.

It is not a de Polignac number, because 12025783 - 2¹ = 12025781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285 + ... + 5902.

It is an arithmetic number, because the mean of its divisors is an integer number (992304).

Almost surely, 2^12025783 is an apocalyptic number.

12025783 is a deficient number, since it is larger than the sum of its proper divisors (3851081).

12025783 is a wasteful number, since it uses less digits than its factorization.

12025783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222.

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

The square root of 12025783 is about 3467.8210738157. The cubic root of 12025783 is about 229.1066988142.

The spelling of 12025783 in words is "twelve million, twenty-five thousand, seven hundred eighty-three".