11618952 has 16 divisors (see below), whose sum is σ = 29047440. Its totient is φ = 3872976.

The previous prime is 11618947. The next prime is 11618953. The reversal of 11618952 is 25981611.

It is not an unprimeable number, because it can be changed into a prime (11618953) 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, 242038 + ... + 242085.

It is an arithmetic number, because the mean of its divisors is an integer number (1815465).

Almost surely, 2^11618952 is an apocalyptic number.

11618952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11618952 is an abundant number, since it is smaller than the sum of its proper divisors (17428488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11618952 is a wasteful number, since it uses less digits than its factorization.

11618952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484132 (or 484128 counting only the distinct ones).

The product of its digits is 4320, while the sum is 33.

The square root of 11618952 is about 3408.6583871077. The cubic root of 11618952 is about 226.4934528269.

The spelling of 11618952 in words is "eleven million, six hundred eighteen thousand, nine hundred fifty-two".