11487127 has 2 divisors, whose sum is σ = 11487128. Its totient is φ = 11487126.

The previous prime is 11487101. The next prime is 11487137. The reversal of 11487127 is 72178411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11487127 - 2¹¹ = 11485079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11487137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5743563 + 5743564.

It is an arithmetic number, because the mean of its divisors is an integer number (5743564).

Almost surely, 2^11487127 is an apocalyptic number.

11487127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11487127 is an equidigital number, since it uses as much as digits as its factorization.

11487127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3136, while the sum is 31.

The square root of 11487127 is about 3389.2664398067. The cubic root of 11487127 is about 225.6336181206.

The spelling of 11487127 in words is "eleven million, four hundred eighty-seven thousand, one hundred twenty-seven".