12754142 has 16 divisors (see below), whose sum is σ = 20003760. Its totient is φ = 6091008.

The previous prime is 12754141. The next prime is 12754151. The reversal of 12754142 is 24145721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12754141) 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, 4493 + ... + 6759.

It is an arithmetic number, because the mean of its divisors is an integer number (1250235).

Almost surely, 2^12754142 is an apocalyptic number.

12754142 is a deficient number, since it is larger than the sum of its proper divisors (7249618).

12754142 is a wasteful number, since it uses less digits than its factorization.

12754142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395.

The product of its digits is 2240, while the sum is 26.

The square root of 12754142 is about 3571.2941631851. The cubic root of 12754142 is about 233.6417314378.

Adding to 12754142 its reverse (24145721), we get a palindrome (36899863).

The spelling of 12754142 in words is "twelve million, seven hundred fifty-four thousand, one hundred forty-two".