12546316 has 12 divisors (see below), whose sum is σ = 22910832. Its totient is φ = 6000368.

The previous prime is 12546301. The next prime is 12546337. The reversal of 12546316 is 61364521.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 68095 + ... + 68278.

It is an arithmetic number, because the mean of its divisors is an integer number (1909236).

Almost surely, 2^12546316 is an apocalyptic number.

It is an amenable number.

12546316 is a deficient number, since it is larger than the sum of its proper divisors (10364516).

12546316 is a wasteful number, since it uses less digits than its factorization.

12546316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136400 (or 136398 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 12546316 is about 3542.0779212208. The cubic root of 12546316 is about 232.3657281520.

The spelling of 12546316 in words is "twelve million, five hundred forty-six thousand, three hundred sixteen".