1152192 has 56 divisors (see below), whose sum is σ = 3236976. Its totient is φ = 360448.

The previous prime is 1152187. The next prime is 1152227. The reversal of 1152192 is 2912511.

It is an unprimeable number.

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, 3088 + ... + 3440.

2^1152192 is an apocalyptic number.

1152192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618488).

1152192 is an abundant number, since it is smaller than the sum of its proper divisors (2084784).

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

1152192 is a wasteful number, since it uses less digits than its factorization.

1152192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 375 counting only the distinct ones).

The product of its digits is 180, while the sum is 21.

The square root of 1152192 is about 1073.4020681925. The cubic root of 1152192 is about 104.8354793146.

The spelling of 1152192 in words is "one million, one hundred fifty-two thousand, one hundred ninety-two".