1108488312 has 48 divisors (see below), whose sum is σ = 3132689040. Its totient is φ = 353430528.

The previous prime is 1108488299. The next prime is 1108488313. The reversal of 1108488312 is 2138848011.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108488313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333033 + ... + 336344.

It is an arithmetic number, because the mean of its divisors is an integer number (65264355).

Almost surely, 2^1108488312 is an apocalyptic number.

1108488312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1108488312 is an abundant number, since it is smaller than the sum of its proper divisors (2024200728).

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

1108488312 is a wasteful number, since it uses less digits than its factorization.

1108488312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669412 (or 669405 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1108488312 is about 33293.9681023455. The cubic root of 1108488312 is about 1034.9285618970.

The spelling of 1108488312 in words is "one billion, one hundred eight million, four hundred eighty-eight thousand, three hundred twelve".