1088733312 has 384 divisors, whose sum is σ = 3608841600. Its totient is φ = 325140480.

The previous prime is 1088733277. The next prime is 1088733319. The reversal of 1088733312 is 2133378801.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is not an unprimeable number, because it can be changed into a prime (1088733319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15334237 + ... + 15334307.

It is an arithmetic number, because the mean of its divisors is an integer number (9398025).

Almost surely, 2^1088733312 is an apocalyptic number.

1088733312 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 1088733312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1804420800).

1088733312 is an abundant number, since it is smaller than the sum of its proper divisors (2520108288).

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

1088733312 is an equidigital number, since it uses as much as digits as its factorization.

1088733312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1088733312 is about 32995.9590253110. The cubic root of 1088733312 is about 1028.7436568740.

The spelling of 1088733312 in words is "one billion, eighty-eight million, seven hundred thirty-three thousand, three hundred twelve".