12348745 has 8 divisors (see below), whose sum is σ = 14837760. Its totient is φ = 9866160.

The previous prime is 12348731. The next prime is 12348761. The reversal of 12348745 is 54784321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12348745 - 2¹³ = 12340553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12348745.

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 7 ways as a sum of consecutive naturals, for example, 5430 + ... + 7360.

It is an arithmetic number, because the mean of its divisors is an integer number (1854720).

Almost surely, 2^12348745 is an apocalyptic number.

It is an amenable number.

12348745 is a deficient number, since it is larger than the sum of its proper divisors (2489015).

12348745 is a wasteful number, since it uses less digits than its factorization.

12348745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215.

The product of its digits is 26880, while the sum is 34.

The square root of 12348745 is about 3514.0781152388. The cubic root of 12348745 is about 231.1395557339.

The spelling of 12348745 in words is "twelve million, three hundred forty-eight thousand, seven hundred forty-five".