12935142 has 36 divisors (see below), whose sum is σ = 30810780. Its totient is φ = 3919080.

The previous prime is 12935099. The next prime is 12935159. The reversal of 12935142 is 24153921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 792 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (855855).

Almost surely, 2^12935142 is an apocalyptic number.

12935142 is an abundant number, since it is smaller than the sum of its proper divisors (17875638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12935142 is a wasteful number, since it uses less digits than its factorization.

12935142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969 (or 5955 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 12935142 is about 3596.5458428887. The cubic root of 12935142 is about 234.7417836781.

The spelling of 12935142 in words is "twelve million, nine hundred thirty-five thousand, one hundred forty-two".