12076142 has 8 divisors (see below), whose sum is σ = 19507656. Its totient is φ = 5573592.

The previous prime is 12076117. The next prime is 12076159. The reversal of 12076142 is 24167021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 232208 + ... + 232259.

It is an arithmetic number, because the mean of its divisors is an integer number (2438457).

Almost surely, 2^12076142 is an apocalyptic number.

12076142 is a deficient number, since it is larger than the sum of its proper divisors (7431514).

12076142 is a wasteful number, since it uses less digits than its factorization.

12076142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464482.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 12076142 is about 3475.0743876930. The cubic root of 12076142 is about 229.4260547827.

The spelling of 12076142 in words is "twelve million, seventy-six thousand, one hundred forty-two".