126345316 has 12 divisors (see below), whose sum is σ = 221184432. Its totient is φ = 63149768.

The previous prime is 126345277. The next prime is 126345347. The reversal of 126345316 is 613543621.

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, 15171 + ... + 21973.

It is an arithmetic number, because the mean of its divisors is an integer number (18432036).

Almost surely, 2^126345316 is an apocalyptic number.

It is an amenable number.

126345316 is a deficient number, since it is larger than the sum of its proper divisors (94839116).

126345316 is a wasteful number, since it uses less digits than its factorization.

126345316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11450 (or 11448 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 126345316 is about 11240.3432331935. The cubic root of 126345316 is about 501.7873577579.

Adding to 126345316 its reverse (613543621), we get a palindrome (739888937).

The spelling of 126345316 in words is "one hundred twenty-six million, three hundred forty-five thousand, three hundred sixteen".