11707005 has 16 divisors (see below), whose sum is σ = 18774144. Its totient is φ = 6229440.

The previous prime is 11707001. The next prime is 11707009. The reversal of 11707005 is 50070711.

It is an interprime number because it is at equal distance from previous prime (11707001) and next prime (11707009).

It is not a de Polignac number, because 11707005 - 2² = 11707001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11707001) 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 15 ways as a sum of consecutive naturals, for example, 10840 + ... + 11870.

It is an arithmetic number, because the mean of its divisors is an integer number (1173384).

Almost surely, 2^11707005 is an apocalyptic number.

11707005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11707005 is a deficient number, since it is larger than the sum of its proper divisors (7067139).

11707005 is a wasteful number, since it uses less digits than its factorization.

11707005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 11707005 is about 3421.5500873142. The cubic root of 11707005 is about 227.0641657830.

Adding to 11707005 its reverse (50070711), we get a palindrome (61777716).

The spelling of 11707005 in words is "eleven million, seven hundred seven thousand, five".