12163827 has 16 divisors (see below), whose sum is σ = 17755808. Its totient is φ = 7361280.

The previous prime is 12163813. The next prime is 12163829. The reversal of 12163827 is 72836121.

It is not a de Polignac number, because 12163827 - 2¹² = 12159731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12163794 and 12163803.

It is not an unprimeable number, because it can be changed into a prime (12163829) 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, 178 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (1109738).

Almost surely, 2^12163827 is an apocalyptic number.

12163827 is a deficient number, since it is larger than the sum of its proper divisors (5591981).

12163827 is a wasteful number, since it uses less digits than its factorization.

12163827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190.

The product of its digits is 4032, while the sum is 30.

The square root of 12163827 is about 3487.6678454234. The cubic root of 12163827 is about 229.9800045629.

Adding to 12163827 its reverse (72836121), we get a palindrome (84999948).

The spelling of 12163827 in words is "twelve million, one hundred sixty-three thousand, eight hundred twenty-seven".