11704685 has 4 divisors (see below), whose sum is σ = 14045628. Its totient is φ = 9363744.

The previous prime is 11704673. The next prime is 11704711. The reversal of 11704685 is 58640711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58640711 = 6317 ⋅9283.

It can be written as a sum of positive squares in 2 ways, for example, as 4338889 + 7365796 = 2083^2 + 2714^2 .

It is a cyclic number.

It is not a de Polignac number, because 11704685 - 2⁴ = 11704669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1170464 + ... + 1170473.

It is an arithmetic number, because the mean of its divisors is an integer number (3511407).

Almost surely, 2^11704685 is an apocalyptic number.

It is an amenable number.

11704685 is a deficient number, since it is larger than the sum of its proper divisors (2340943).

11704685 is an equidigital number, since it uses as much as digits as its factorization.

11704685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340942.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 11704685 is about 3421.2110428911. The cubic root of 11704685 is about 227.0491655426.

The spelling of 11704685 in words is "eleven million, seven hundred four thousand, six hundred eighty-five".