11493827 has 2 divisors, whose sum is σ = 11493828. Its totient is φ = 11493826.

The previous prime is 11493799. The next prime is 11493829. The reversal of 11493827 is 72839411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11493827 - 2¹⁴ = 11477443 is a prime.

Together with 11493829, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11493829) 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, 5746913 + 5746914.

It is an arithmetic number, because the mean of its divisors is an integer number (5746914).

Almost surely, 2^11493827 is an apocalyptic number.

11493827 is a deficient number, since it is larger than the sum of its proper divisors (1).

11493827 is an equidigital number, since it uses as much as digits as its factorization.

11493827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 11493827 is about 3390.2547101951. The cubic root of 11493827 is about 225.6774774025.

The spelling of 11493827 in words is "eleven million, four hundred ninety-three thousand, eight hundred twenty-seven".