12350689 has 12 divisors (see below), whose sum is σ = 13518576. Its totient is φ = 11277552.

The previous prime is 12350683. The next prime is 12350693. The reversal of 12350689 is 98605321.

It is not a de Polignac number, because 12350689 - 2¹⁹ = 11826401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12350683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17742 + ... + 18424.

It is an arithmetic number, because the mean of its divisors is an integer number (1126548).

Almost surely, 2^12350689 is an apocalyptic number.

It is an amenable number.

12350689 is a deficient number, since it is larger than the sum of its proper divisors (1167887).

12350689 is a wasteful number, since it uses less digits than its factorization.

12350689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12350689 is about 3514.3547060591. The cubic root of 12350689 is about 231.1516841383.

The spelling of 12350689 in words is "twelve million, three hundred fifty thousand, six hundred eighty-nine".