12070193 has 6 divisors (see below), whose sum is σ = 12618354. Its totient is φ = 11544896.

The previous prime is 12070189. The next prime is 12070199. The reversal of 12070193 is 39107021.

12070193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 8464 = 3473^2 + 92^2 .

It is not a de Polignac number, because 12070193 - 2² = 12070189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12070199) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 10880 + ... + 11937.

It is an arithmetic number, because the mean of its divisors is an integer number (2103059).

Almost surely, 2^12070193 is an apocalyptic number.

It is an amenable number.

12070193 is a deficient number, since it is larger than the sum of its proper divisors (548161).

12070193 is an equidigital number, since it uses as much as digits as its factorization.

12070193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22863 (or 22840 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 12070193 is about 3474.2183293512. The cubic root of 12070193 is about 229.3883749845.

The spelling of 12070193 in words is "twelve million, seventy thousand, one hundred ninety-three".