1088569 has 2 divisors, whose sum is σ = 1088570. Its totient is φ = 1088568.

The previous prime is 1088543. The next prime is 1088579. The reversal of 1088569 is 9658801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 714025 + 374544 = 845^2 + 612^2 .

It is a cyclic number.

It is not a de Polignac number, because 1088569 - 2⁵ = 1088537 is a prime.

It is a super-2 number, since 2×1088569² = 2369964935522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1088519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544284 + 544285.

It is an arithmetic number, because the mean of its divisors is an integer number (544285).

2^1088569 is an apocalyptic number.

It is an amenable number.

1088569 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088569 is an equidigital number, since it uses as much as digits as its factorization.

1088569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 1088569 is about 1043.3451011051. The cubic root of 1088569 is about 102.8691901490.

The spelling of 1088569 in words is "one million, eighty-eight thousand, five hundred sixty-nine".