1178628360 has 384 divisors, whose sum is σ = 4695304320. Its totient is φ = 233791488.

The previous prime is 1178628331. The next prime is 1178628371. The reversal of 1178628360 is 638268711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1299027 + ... + 1299933.

It is an arithmetic number, because the mean of its divisors is an integer number (12227355).

Almost surely, 2^1178628360 is an apocalyptic number.

1178628360 is a gapful number since it is divisible by the number (10) 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 1178628360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2347652160).

1178628360 is an abundant number, since it is smaller than the sum of its proper divisors (3516675960).

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

1178628360 is a wasteful number, since it uses less digits than its factorization.

1178628360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 1178628360 is about 34331.1572773188. The cubic root of 1178628360 is about 1056.3121996447.

The spelling of 1178628360 in words is "one billion, one hundred seventy-eight million, six hundred twenty-eight thousand, three hundred sixty".