1188108480 has 448 divisors, whose sum is σ = 4358688768. Its totient is φ = 272056320.

The previous prime is 1188108479. The next prime is 1188108491. The reversal of 1188108480 is 848018811.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 14314519 + ... + 14314601.

It is an arithmetic number, because the mean of its divisors is an integer number (9729216).

Almost surely, 2^1188108480 is an apocalyptic number.

1188108480 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 1188108480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2179344384).

1188108480 is an abundant number, since it is smaller than the sum of its proper divisors (3170580288).

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

1188108480 is a wasteful number, since it uses less digits than its factorization.

1188108480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 39.

The square root of 1188108480 is about 34468.9495053157. The cubic root of 1188108480 is about 1059.1367363328.

The spelling of 1188108480 in words is "one billion, one hundred eighty-eight million, one hundred eight thousand, four hundred eighty".