1088243 has 8 divisors (see below), whose sum is σ = 1185408. Its totient is φ = 993024.

The previous prime is 1088239. The next prime is 1088251. The reversal of 1088243 is 3428801.

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 1088243 - 2² = 1088239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1088233) 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 7 ways as a sum of consecutive naturals, for example, 830 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

2^1088243 is an apocalyptic number.

1088243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1088243 is a deficient number, since it is larger than the sum of its proper divisors (97165).

1088243 is an equidigital number, since it uses as much as digits as its factorization.

1088243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1088243 is about 1043.1888611369. The cubic root of 1088243 is about 102.8589201817.

It can be divided in two parts, 1088 and 243, that added together give a palindrome (1331).

The spelling of 1088243 in words is "one million, eighty-eight thousand, two hundred forty-three".