1180467400 has 96 divisors (see below), whose sum is σ = 3158280000. Its totient is φ = 401944320.

The previous prime is 1180467391. The next prime is 1180467401. The reversal of 1180467400 is 47640811.

It is not an unprimeable number, because it can be changed into a prime (1180467401) 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 23 ways as a sum of consecutive naturals, for example, 205771 + ... + 211429.

It is an arithmetic number, because the mean of its divisors is an integer number (32898750).

Almost surely, 2^1180467400 is an apocalyptic number.

1180467400 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 1180467400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1579140000).

1180467400 is an abundant number, since it is smaller than the sum of its proper divisors (1977812600).

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

1180467400 is a wasteful number, since it uses less digits than its factorization.

1180467400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5822 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1180467400 is about 34357.9306710983. The cubic root of 1180467400 is about 1056.8613099404.

The spelling of 1180467400 in words is "one billion, one hundred eighty million, four hundred sixty-seven thousand, four hundred".