1088211852 has 144 divisors (see below), whose sum is σ = 3563938560. Its totient is φ = 271880064.

The previous prime is 1088211823. The next prime is 1088211869. The reversal of 1088211852 is 2581128801.

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 47 ways as a sum of consecutive naturals, for example, 53503 + ... + 70985.

Almost surely, 2^1088211852 is an apocalyptic number.

1088211852 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 1088211852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781969280).

1088211852 is an abundant number, since it is smaller than the sum of its proper divisors (2475726708).

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

1088211852 is a wasteful number, since it uses less digits than its factorization.

1088211852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17532 (or 17527 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 36.

The square root of 1088211852 is about 32988.0562022075. The cubic root of 1088211852 is about 1028.5793881990.

The spelling of 1088211852 in words is "one billion, eighty-eight million, two hundred eleven thousand, eight hundred fifty-two".