1188152 has 32 divisors (see below), whose sum is σ = 2604000. Its totient is φ = 508032.

The previous prime is 1188151. The next prime is 1188167. The reversal of 1188152 is 2518811.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1188151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 2960.

It is an arithmetic number, because the mean of its divisors is an integer number (81375).

2^1188152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1188152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302000).

1188152 is an abundant number, since it is smaller than the sum of its proper divisors (1415848).

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

1188152 is an equidigital number, since it uses as much as digits as its factorization.

1188152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 442 counting only the distinct ones).

The product of its digits is 640, while the sum is 26.

The square root of 1188152 is about 1090.0238529500. The cubic root of 1188152 is about 105.9149668112.

The spelling of 1188152 in words is "one million, one hundred eighty-eight thousand, one hundred fifty-two".