12719932 has 6 divisors (see below), whose sum is σ = 22259888. Its totient is φ = 6359964.

The previous prime is 12719929. The next prime is 12719933. The reversal of 12719932 is 23991721.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12719933) 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, 1589988 + ... + 1589995.

Almost surely, 2^12719932 is an apocalyptic number.

It is an amenable number.

12719932 is a deficient number, since it is larger than the sum of its proper divisors (9539956).

12719932 is a wasteful number, since it uses less digits than its factorization.

12719932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179987 (or 3179985 counting only the distinct ones).

The product of its digits is 6804, while the sum is 34.

The square root of 12719932 is about 3566.5013668860. The cubic root of 12719932 is about 233.4326479717.

The spelling of 12719932 in words is "twelve million, seven hundred nineteen thousand, nine hundred thirty-two".