1176864 has 96 divisors (see below), whose sum is σ = 3556224. Its totient is φ = 337920.

The previous prime is 1176827. The next prime is 1176869. The reversal of 1176864 is 4686711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1176869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28684 + ... + 28724.

It is an arithmetic number, because the mean of its divisors is an integer number (37044).

2^1176864 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 1176864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1778112).

1176864 is an abundant number, since it is smaller than the sum of its proper divisors (2379360).

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

1176864 is a wasteful number, since it uses less digits than its factorization.

1176864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 82 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 1176864 is about 1084.8336277974. The cubic root of 1176864 is about 105.5784850567.

It can be divided in two parts, 1176 and 864, that multiplied together give a square (1016064 = 1008²).

The spelling of 1176864 in words is "one million, one hundred seventy-six thousand, eight hundred sixty-four".