11788959 has 48 divisors (see below), whose sum is σ = 20428800. Its totient is φ = 5987520.

The previous prime is 11788957. The next prime is 11788961. The reversal of 11788959 is 95988711.

It is an interprime number because it is at equal distance from previous prime (11788957) and next prime (11788961).

It is not a de Polignac number, because 11788959 - 2¹ = 11788957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11788957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59142 + ... + 59340.

It is an arithmetic number, because the mean of its divisors is an integer number (425600).

Almost surely, 2^11788959 is an apocalyptic number.

11788959 is a deficient number, since it is larger than the sum of its proper divisors (8639841).

11788959 is a wasteful number, since it uses less digits than its factorization.

11788959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 253 counting only the distinct ones).

The product of its digits is 181440, while the sum is 48.

The square root of 11788959 is about 3433.5053516778. The cubic root of 11788959 is about 227.5927826676.

It can be divided in two parts, 117 and 88959, that multiplied together give a triangular number (10408203 = T₄₅₆₂).

The spelling of 11788959 in words is "eleven million, seven hundred eighty-eight thousand, nine hundred fifty-nine".