12659932 has 6 divisors (see below), whose sum is σ = 22154888. Its totient is φ = 6329964.

The previous prime is 12659897. The next prime is 12659953. The reversal of 12659932 is 23995621.

It is a junction number, because it is equal to n+sod(n) for n = 12659891 and 12659900.

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 as a sum of consecutive naturals, namely, 1582488 + ... + 1582495.

Almost surely, 2^12659932 is an apocalyptic number.

It is an amenable number.

12659932 is a deficient number, since it is larger than the sum of its proper divisors (9494956).

12659932 is a wasteful number, since it uses less digits than its factorization.

12659932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164987 (or 3164985 counting only the distinct ones).

The product of its digits is 29160, while the sum is 37.

The square root of 12659932 is about 3558.0798192283. The cubic root of 12659932 is about 233.0650349259.

The spelling of 12659932 in words is "twelve million, six hundred fifty-nine thousand, nine hundred thirty-two".