12072927 has 4 divisors (see below), whose sum is σ = 16097240. Its totient is φ = 8048616.

The previous prime is 12072913. The next prime is 12072979. The reversal of 12072927 is 72927021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12072927 - 2⁷ = 12072799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12072894 and 12072903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12076927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012152 + ... + 2012157.

It is an arithmetic number, because the mean of its divisors is an integer number (4024310).

Almost surely, 2^12072927 is an apocalyptic number.

12072927 is a deficient number, since it is larger than the sum of its proper divisors (4024313).

12072927 is an equidigital number, since it uses as much as digits as its factorization.

12072927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024312.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 12072927 is about 3474.6117768752. The cubic root of 12072927 is about 229.4056931409.

Adding to 12072927 its reverse (72927021), we get a palindrome (84999948).

The spelling of 12072927 in words is "twelve million, seventy-two thousand, nine hundred twenty-seven".