12742083 has 8 divisors (see below), whose sum is σ = 18877200. Its totient is φ = 8494704.

The previous prime is 12742073. The next prime is 12742099. The reversal of 12742083 is 38024721.

12742083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12742083 - 2¹⁸ = 12479939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 471929 = 12742083 / (1 + 2 + 7 + 4 + 2 + 0 + 8 + 3).

It is not an unprimeable number, because it can be changed into a prime (12742003) 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, 235938 + ... + 235991.

It is an arithmetic number, because the mean of its divisors is an integer number (2359650).

Almost surely, 2^12742083 is an apocalyptic number.

12742083 is a deficient number, since it is larger than the sum of its proper divisors (6135117).

12742083 is an equidigital number, since it uses as much as digits as its factorization.

12742083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471938 (or 471932 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 12742083 is about 3569.6054403813. The cubic root of 12742083 is about 233.5680723844.

The spelling of 12742083 in words is "twelve million, seven hundred forty-two thousand, eighty-three".