11948959 has 8 divisors (see below), whose sum is σ = 13151952. Its totient is φ = 10765440.

The previous prime is 11948953. The next prime is 11948971. The reversal of 11948959 is 95984911.

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

It is a cyclic number.

It is not a de Polignac number, because 11948959 - 2⁷ = 11948831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11948953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (1643994).

Almost surely, 2^11948959 is an apocalyptic number.

11948959 is a deficient number, since it is larger than the sum of its proper divisors (1202993).

11948959 is a wasteful number, since it uses less digits than its factorization.

11948959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9737.

The product of its digits is 116640, while the sum is 46.

The square root of 11948959 is about 3456.7266307882. The cubic root of 11948959 is about 228.6177907629.

It can be divided in two parts, 1194 and 8959, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 11948959 in words is "eleven million, nine hundred forty-eight thousand, nine hundred fifty-nine".