1152996 has 48 divisors (see below), whose sum is σ = 3057600. Its totient is φ = 335232.

The previous prime is 1152989. The next prime is 1152997. The reversal of 1152996 is 6992511.

It is not an unprimeable number, because it can be changed into a prime (1152997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2770 + ... + 3158.

It is an arithmetic number, because the mean of its divisors is an integer number (63700).

2^1152996 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 1152996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528800).

1152996 is an abundant number, since it is smaller than the sum of its proper divisors (1904604).

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

1152996 is a wasteful number, since it uses less digits than its factorization.

1152996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 426 counting only the distinct ones).

The product of its digits is 4860, while the sum is 33.

The square root of 1152996 is about 1073.7765130603. The cubic root of 1152996 is about 104.8598583902.

The spelling of 1152996 in words is "one million, one hundred fifty-two thousand, nine hundred ninety-six".