11279087 has 2 divisors, whose sum is σ = 11279088. Its totient is φ = 11279086.

The previous prime is 11279077. The next prime is 11279101. The reversal of 11279087 is 78097211.

It is a weak prime.

It is an emirp because it is prime and its reverse (78097211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11279087 - 2¹⁶ = 11213551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11279017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5639543 + 5639544.

It is an arithmetic number, because the mean of its divisors is an integer number (5639544).

Almost surely, 2^11279087 is an apocalyptic number.

11279087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11279087 is an equidigital number, since it uses as much as digits as its factorization.

11279087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 11279087 is about 3358.4352011018. The cubic root of 11279087 is about 224.2631831648.

The spelling of 11279087 in words is "eleven million, two hundred seventy-nine thousand, eighty-seven".