12429692 has 12 divisors (see below), whose sum is σ = 23729496. Its totient is φ = 5649840.

The previous prime is 12429691. The next prime is 12429727. The reversal of 12429692 is 29692421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12429691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141203 + ... + 141290.

It is an arithmetic number, because the mean of its divisors is an integer number (1977458).

Almost surely, 2^12429692 is an apocalyptic number.

It is an amenable number.

12429692 is a deficient number, since it is larger than the sum of its proper divisors (11299804).

12429692 is a wasteful number, since it uses less digits than its factorization.

12429692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282508 (or 282506 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 12429692 is about 3525.5768322361. The cubic root of 12429692 is about 231.6435022184.

The spelling of 12429692 in words is "twelve million, four hundred twenty-nine thousand, six hundred ninety-two".