11704587 has 8 divisors (see below), whose sum is σ = 15761040. Its totient is φ = 7725600.

The previous prime is 11704579. The next prime is 11704607. The reversal of 11704587 is 78540711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11704587 - 2³ = 11704579 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11704387) 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 7 ways as a sum of consecutive naturals, for example, 19012 + ... + 19617.

It is an arithmetic number, because the mean of its divisors is an integer number (1970130).

Almost surely, 2^11704587 is an apocalyptic number.

11704587 is a deficient number, since it is larger than the sum of its proper divisors (4056453).

11704587 is a wasteful number, since it uses less digits than its factorization.

11704587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38733.

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 11704587 is about 3421.1967204474. The cubic root of 11704587 is about 227.0485318681.

The spelling of 11704587 in words is "eleven million, seven hundred four thousand, five hundred eighty-seven".