1108855332 has 120 divisors (see below), whose sum is σ = 3198387192. Its totient is φ = 332812800.

The previous prime is 1108855309. The next prime is 1108855343. The reversal of 1108855332 is 2335588011.

1108855332 is a `hidden beast` number, since 110 + 8 + 8 + 5 + 533 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 43877376 + 1064977956 = 6624^2 + 32634^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 169482 + ... + 175902.

Almost surely, 2^1108855332 is an apocalyptic number.

1108855332 is a gapful number since it is divisible by the number (12) 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 1108855332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1599193596).

1108855332 is an abundant number, since it is smaller than the sum of its proper divisors (2089531860).

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

1108855332 is a wasteful number, since it uses less digits than its factorization.

1108855332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491 (or 6480 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 1108855332 is about 33299.4794553909. The cubic root of 1108855332 is about 1035.0427707593.

The spelling of 1108855332 in words is "one billion, one hundred eight million, eight hundred fifty-five thousand, three hundred thirty-two".