11994127 has 2 divisors, whose sum is σ = 11994128. Its totient is φ = 11994126.

The previous prime is 11994113. The next prime is 11994131. The reversal of 11994127 is 72149911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11994127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11994092 and 11994101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11998127) 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 as a sum of consecutive naturals, namely, 5997063 + 5997064.

It is an arithmetic number, because the mean of its divisors is an integer number (5997064).

Almost surely, 2^11994127 is an apocalyptic number.

11994127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11994127 is an equidigital number, since it uses as much as digits as its factorization.

11994127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 34.

The square root of 11994127 is about 3463.2538168607. The cubic root of 11994127 is about 228.9054929339.

It can be divided in two parts, 11994 and 127, that added together give a palindrome (12121).

The spelling of 11994127 in words is "eleven million, nine hundred ninety-four thousand, one hundred twenty-seven".