1178047104 has 128 divisors (see below), whose sum is σ = 3442279680. Its totient is φ = 354693120.

The previous prime is 1178047069. The next prime is 1178047127. The reversal of 1178047104 is 4017408711.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232114 + ... + 237134.

It is an arithmetic number, because the mean of its divisors is an integer number (26892810).

Almost surely, 2^1178047104 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 1178047104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1721139840).

1178047104 is an abundant number, since it is smaller than the sum of its proper divisors (2264232576).

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

1178047104 is a wasteful number, since it uses less digits than its factorization.

1178047104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098 (or 5086 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 33.

The square root of 1178047104 is about 34322.6908036069. The cubic root of 1178047104 is about 1056.1385263636.

The spelling of 1178047104 in words is "one billion, one hundred seventy-eight million, forty-seven thousand, one hundred four".