11132747 has 2 divisors, whose sum is σ = 11132748. Its totient is φ = 11132746.

The previous prime is 11132731. The next prime is 11132753. The reversal of 11132747 is 74723111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11132747 - 2⁴ = 11132731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11132717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566373 + 5566374.

It is an arithmetic number, because the mean of its divisors is an integer number (5566374).

Almost surely, 2^11132747 is an apocalyptic number.

11132747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132747 is an equidigital number, since it uses as much as digits as its factorization.

11132747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176, while the sum is 26.

The square root of 11132747 is about 3336.5771383260. The cubic root of 11132747 is about 223.2890605541.

Adding to 11132747 its reverse (74723111), we get a palindrome (85855858).

The spelling of 11132747 in words is "eleven million, one hundred thirty-two thousand, seven hundred forty-seven".