12083755 has 4 divisors (see below), whose sum is σ = 14500512. Its totient is φ = 9667000.

The previous prime is 12083737. The next prime is 12083767. The reversal of 12083755 is 55738021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55738021 = 37 ⋅1506433.

It is a de Polignac number, because none of the positive numbers 2^k-12083755 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208371 + ... + 1208380.

It is an arithmetic number, because the mean of its divisors is an integer number (3625128).

Almost surely, 2^12083755 is an apocalyptic number.

12083755 is a deficient number, since it is larger than the sum of its proper divisors (2416757).

12083755 is an equidigital number, since it uses as much as digits as its factorization.

12083755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416756.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 12083755 is about 3476.1695873475. The cubic root of 12083755 is about 229.4742559839.

The spelling of 12083755 in words is "twelve million, eighty-three thousand, seven hundred fifty-five".