11883959 has 4 divisors (see below), whose sum is σ = 12078840. Its totient is φ = 11689080.

The previous prime is 11883941. The next prime is 11883961. The reversal of 11883959 is 95938811.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11883959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11883979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97349 + ... + 97470.

It is an arithmetic number, because the mean of its divisors is an integer number (3019710).

Almost surely, 2^11883959 is an apocalyptic number.

11883959 is a deficient number, since it is larger than the sum of its proper divisors (194881).

11883959 is an equidigital number, since it uses as much as digits as its factorization.

11883959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194880.

The product of its digits is 77760, while the sum is 44.

The square root of 11883959 is about 3447.3118512835. The cubic root of 11883959 is about 228.2024914448.

The spelling of 11883959 in words is "eleven million, eight hundred eighty-three thousand, nine hundred fifty-nine".