12072193 has 16 divisors (see below), whose sum is σ = 14705280. Its totient is φ = 9674496.

The previous prime is 12072191. The next prime is 12072197. The reversal of 12072193 is 39127021.

It is not a de Polignac number, because 12072193 - 2¹ = 12072191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12072191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27030 + ... + 27472.

It is an arithmetic number, because the mean of its divisors is an integer number (919080).

Almost surely, 2^12072193 is an apocalyptic number.

It is an amenable number.

12072193 is a deficient number, since it is larger than the sum of its proper divisors (2633087).

12072193 is a wasteful number, since it uses less digits than its factorization.

12072193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 12072193 is about 3474.5061519589. The cubic root of 12072193 is about 229.4010439731.

The spelling of 12072193 in words is "twelve million, seventy-two thousand, one hundred ninety-three".