12070347 has 8 divisors (see below), whose sum is σ = 16183440. Its totient is φ = 8002080.

The previous prime is 12070337. The next prime is 12070393. The reversal of 12070347 is 74307021.

12070347 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12070347 - 2⁶ = 12070283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12070327) 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 7 ways as a sum of consecutive naturals, for example, 10572 + ... + 11657.

It is an arithmetic number, because the mean of its divisors is an integer number (2022930).

Almost surely, 2^12070347 is an apocalyptic number.

12070347 is a deficient number, since it is larger than the sum of its proper divisors (4113093).

12070347 is a wasteful number, since it uses less digits than its factorization.

12070347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22413.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 12070347 is about 3474.2404925393. The cubic root of 12070347 is about 229.3893505463.

Adding to 12070347 its reverse (74307021), we get a palindrome (86377368).

The spelling of 12070347 in words is "twelve million, seventy thousand, three hundred forty-seven".