11959952 has 10 divisors (see below), whose sum is σ = 23172438. Its totient is φ = 5979968.

The previous prime is 11959951. The next prime is 11959957. The reversal of 11959952 is 25995911.

It can be written as a sum of positive squares in only one way, i.e., 7311616 + 4648336 = 2704^2 + 2156^2 .

It is not an unprimeable number, because it can be changed into a prime (11959951) 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 as a sum of consecutive naturals, namely, 373733 + ... + 373764.

Almost surely, 2^11959952 is an apocalyptic number.

It is an amenable number.

11959952 is a deficient number, since it is larger than the sum of its proper divisors (11212486).

11959952 is an equidigital number, since it uses as much as digits as its factorization.

11959952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747505 (or 747499 counting only the distinct ones).

The product of its digits is 36450, while the sum is 41.

The square root of 11959952 is about 3458.3163533720. The cubic root of 11959952 is about 228.6878784600.

The spelling of 11959952 in words is "eleven million, nine hundred fifty-nine thousand, nine hundred fifty-two".