12795142 has 4 divisors (see below), whose sum is σ = 19192716. Its totient is φ = 6397570.

The previous prime is 12795137. The next prime is 12795143. The reversal of 12795142 is 24159721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24159721 = 61 ⋅396061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12795143) by changing a digit.

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 as a sum of consecutive naturals, namely, 3198784 + ... + 3198787.

It is an arithmetic number, because the mean of its divisors is an integer number (4798179).

Almost surely, 2^12795142 is an apocalyptic number.

12795142 is a deficient number, since it is larger than the sum of its proper divisors (6397574).

12795142 is an equidigital number, since it uses as much as digits as its factorization.

12795142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397573.

The product of its digits is 5040, while the sum is 31.

The square root of 12795142 is about 3577.0297734293. The cubic root of 12795142 is about 233.8918218162.

The spelling of 12795142 in words is "twelve million, seven hundred ninety-five thousand, one hundred forty-two".