1088555 has 8 divisors (see below), whose sum is σ = 1406832. Its totient is φ = 803808.

The previous prime is 1088543. The next prime is 1088569. The reversal of 1088555 is 5558801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1088555 - 2¹² = 1084459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8309 + ... + 8438.

It is an arithmetic number, because the mean of its divisors is an integer number (175854).

2^1088555 is an apocalyptic number.

1088555 is a deficient number, since it is larger than the sum of its proper divisors (318277).

1088555 is a wasteful number, since it uses less digits than its factorization.

1088555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16765.

The product of its (nonzero) digits is 8000, while the sum is 32.

The square root of 1088555 is about 1043.3383918940. The cubic root of 1088555 is about 102.8687491496.

The spelling of 1088555 in words is "one million, eighty-eight thousand, five hundred fifty-five".