1088485 has 4 divisors (see below), whose sum is σ = 1306188. Its totient is φ = 870784.

The previous prime is 1088471. The next prime is 1088489. The reversal of 1088485 is 5848801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 772641 + 315844 = 879^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 1088485 - 2⁹ = 1087973 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 1088485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1088489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108844 + ... + 108853.

It is an arithmetic number, because the mean of its divisors is an integer number (326547).

2^1088485 is an apocalyptic number.

It is an amenable number.

1088485 is a deficient number, since it is larger than the sum of its proper divisors (217703).

1088485 is an equidigital number, since it uses as much as digits as its factorization.

1088485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217702.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 1088485 is about 1043.3048451915. The cubic root of 1088485 is about 102.8665440959.

The spelling of 1088485 in words is "one million, eighty-eight thousand, four hundred eighty-five".