11999852 has 48 divisors (see below), whose sum is σ = 23224320. Its totient is φ = 5409600.

The previous prime is 11999843. The next prime is 11999857. The reversal of 11999852 is 25899911.

It is a happy number.

Its product of digits (58320) is a multiple of the sum of its prime divisors (180).

It is not an unprimeable number, because it can be changed into a prime (11999857) 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 in 15 ways as a sum of consecutive naturals, for example, 168977 + ... + 169047.

It is an arithmetic number, because the mean of its divisors is an integer number (483840).

Almost surely, 2^11999852 is an apocalyptic number.

It is an amenable number.

11999852 is a deficient number, since it is larger than the sum of its proper divisors (11224468).

11999852 is a wasteful number, since it uses less digits than its factorization.

11999852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 180 counting only the distinct ones).

The product of its digits is 58320, while the sum is 44.

The square root of 11999852 is about 3464.0802531119. The cubic root of 11999852 is about 228.9419072973.

The spelling of 11999852 in words is "eleven million, nine hundred ninety-nine thousand, eight hundred fifty-two".