1088057880 has 256 divisors, whose sum is σ = 4464230400. Its totient is φ = 229547520.

The previous prime is 1088057879. The next prime is 1088057891. The reversal of 1088057880 is 887508801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92745 + ... + 103815.

It is an arithmetic number, because the mean of its divisors is an integer number (17438400).

Almost surely, 2^1088057880 is an apocalyptic number.

1088057880 is a gapful number since it is divisible by the number (10) 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 1088057880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2232115200).

1088057880 is an abundant number, since it is smaller than the sum of its proper divisors (3376172520).

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

1088057880 is a wasteful number, since it uses less digits than its factorization.

1088057880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111 (or 11101 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 45.

The square root of 1088057880 is about 32985.7223658964. The cubic root of 1088057880 is about 1028.5308743931.

The spelling of 1088057880 in words is "one billion, eighty-eight million, fifty-seven thousand, eight hundred eighty".