1088543 has 2 divisors, whose sum is σ = 1088544. Its totient is φ = 1088542.

The previous prime is 1088537. The next prime is 1088569. The reversal of 1088543 is 3458801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1088543 - 2¹⁰ = 1087519 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 0 + 8³ + 8⁵ + 5³ + 4¹⁰ + 3⁸ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1088533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544271 + 544272.

It is an arithmetic number, because the mean of its divisors is an integer number (544272).

2^1088543 is an apocalyptic number.

1088543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088543 is an equidigital number, since it uses as much as digits as its factorization.

1088543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1088543 is about 1043.3326411073. The cubic root of 1088543 is about 102.8683711471.

The spelling of 1088543 in words is "one million, eighty-eight thousand, five hundred forty-three".