1188106304 has 56 divisors (see below), whose sum is σ = 2939418048. Its totient is φ = 462896640.

The previous prime is 1188106289. The next prime is 1188106327. The reversal of 1188106304 is 4036018811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115619 + ... + 125474.

It is an arithmetic number, because the mean of its divisors is an integer number (52489608).

Almost surely, 2^1188106304 is an apocalyptic number.

1188106304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1188106304 is an abundant number, since it is smaller than the sum of its proper divisors (1751311744).

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

1188106304 is a wasteful number, since it uses less digits than its factorization.

1188106304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241123 (or 241113 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1188106304 is about 34468.9179406607. The cubic root of 1188106304 is about 1059.1360897355.

The spelling of 1188106304 in words is "one billion, one hundred eighty-eight million, one hundred six thousand, three hundred four".