1180944 has 60 divisors (see below), whose sum is σ = 3385200. Its totient is φ = 384192.

The previous prime is 1180937. The next prime is 1180951. The reversal of 1180944 is 4490811.

It is an interprime number because it is at equal distance from previous prime (1180937) and next prime (1180951).

It is a super-2 number, since 2×1180944² = 2789257462272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8427 + ... + 8565.

It is an arithmetic number, because the mean of its divisors is an integer number (56420).

2^1180944 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 1180944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692600).

1180944 is an abundant number, since it is smaller than the sum of its proper divisors (2204256).

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

1180944 is a wasteful number, since it uses less digits than its factorization.

1180944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1180944 is about 1086.7124734722. The cubic root of 1180944 is about 105.7003522629.

The spelling of 1180944 in words is "one million, one hundred eighty thousand, nine hundred forty-four".