11584087 has 4 divisors (see below), whose sum is σ = 11592736. Its totient is φ = 11575440.

The previous prime is 11584081. The next prime is 11584109. The reversal of 11584087 is 78048511.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 78048511 = 557 ⋅140123.

It is a cyclic number.

It is not a de Polignac number, because 11584087 - 2¹⁹ = 11059799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11584081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1839 + ... + 5152.

It is an arithmetic number, because the mean of its divisors is an integer number (2898184).

Almost surely, 2^11584087 is an apocalyptic number.

11584087 is a deficient number, since it is larger than the sum of its proper divisors (8649).

11584087 is an equidigital number, since it uses as much as digits as its factorization.

11584087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8648.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 11584087 is about 3403.5403626224. The cubic root of 11584087 is about 226.2666794781.

The spelling of 11584087 in words is "eleven million, five hundred eighty-four thousand, eighty-seven".