12349516 has 12 divisors (see below), whose sum is σ = 21641760. Its totient is φ = 6166160.

The previous prime is 12349489. The next prime is 12349523. The reversal of 12349516 is 61594321.

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, 1950 + ... + 5338.

It is an arithmetic number, because the mean of its divisors is an integer number (1803480).

Almost surely, 2^12349516 is an apocalyptic number.

It is an amenable number.

12349516 is a deficient number, since it is larger than the sum of its proper divisors (9292244).

12349516 is a wasteful number, since it uses less digits than its factorization.

12349516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304 (or 4302 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 12349516 is about 3514.1878151288. The cubic root of 12349516 is about 231.1443660713.

The spelling of 12349516 in words is "twelve million, three hundred forty-nine thousand, five hundred sixteen".