1088061312 has 256 divisors, whose sum is σ = 3290112000. Its totient is φ = 316293120.

The previous prime is 1088061311. The next prime is 1088061323. The reversal of 1088061312 is 2131608801.

It is a super-2 number, since 2×1088061312² = 2367754837342322688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1088061312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088061311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12225364 + ... + 12225452.

It is an arithmetic number, because the mean of its divisors is an integer number (12852000).

Almost surely, 2^1088061312 is an apocalyptic number.

1088061312 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 1088061312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1645056000).

1088061312 is an abundant number, since it is smaller than the sum of its proper divisors (2202050688).

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

1088061312 is a wasteful number, since it uses less digits than its factorization.

1088061312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1088061312 is about 32985.7743883632. The cubic root of 1088061312 is about 1028.5319558044.

The spelling of 1088061312 in words is "one billion, eighty-eight million, sixty-one thousand, three hundred twelve".