11587467 has 4 divisors (see below), whose sum is σ = 15449960. Its totient is φ = 7724976.

The previous prime is 11587453. The next prime is 11587481. The reversal of 11587467 is 76478511.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11587453) and next prime (11587481).

It is not a de Polignac number, because 11587467 - 2⁴ = 11587451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11587267) 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 in 3 ways as a sum of consecutive naturals, for example, 1931242 + ... + 1931247.

It is an arithmetic number, because the mean of its divisors is an integer number (3862490).

Almost surely, 2^11587467 is an apocalyptic number.

11587467 is a deficient number, since it is larger than the sum of its proper divisors (3862493).

11587467 is an equidigital number, since it uses as much as digits as its factorization.

11587467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862492.

The product of its digits is 47040, while the sum is 39.

The square root of 11587467 is about 3404.0368681905. The cubic root of 11587467 is about 226.2886840034.

The spelling of 11587467 in words is "eleven million, five hundred eighty-seven thousand, four hundred sixty-seven".