1088280 has 48 divisors (see below), whose sum is σ = 3538080. Its totient is φ = 290112.

The previous prime is 1088273. The next prime is 1088293. The reversal of 1088280 is 828801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1152 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (73710).

2^1088280 is an apocalyptic number.

1088280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1088280 is an abundant number, since it is smaller than the sum of its proper divisors (2449800).

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

1088280 is a wasteful number, since it uses less digits than its factorization.

1088280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 1088280 is about 1043.2065950712. The cubic root of 1088280 is about 102.8600858946.

The spelling of 1088280 in words is "one million, eighty-eight thousand, two hundred eighty".