11442727 has 2 divisors, whose sum is σ = 11442728. Its totient is φ = 11442726.

The previous prime is 11442713. The next prime is 11442737. The reversal of 11442727 is 72724411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11442727 - 2²³ = 3054119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11442695 and 11442704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11442737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721363 + 5721364.

It is an arithmetic number, because the mean of its divisors is an integer number (5721364).

Almost surely, 2^11442727 is an apocalyptic number.

11442727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11442727 is an equidigital number, since it uses as much as digits as its factorization.

11442727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3136, while the sum is 28.

The square root of 11442727 is about 3382.7100082626. The cubic root of 11442727 is about 225.3425366987.

The spelling of 11442727 in words is "eleven million, four hundred forty-two thousand, seven hundred twenty-seven".