1089411 has 16 divisors (see below), whose sum is σ = 1578528. Its totient is φ = 665600.

The previous prime is 1089401. The next prime is 1089421. The reversal of 1089411 is 1149801.

It is an interprime number because it is at equal distance from previous prime (1089401) and next prime (1089421).

It is a cyclic number.

It is not a de Polignac number, because 1089411 - 2¹⁰ = 1088387 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1089401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831 + ... + 2351.

It is an arithmetic number, because the mean of its divisors is an integer number (98658).

2^1089411 is an apocalyptic number.

1089411 is a deficient number, since it is larger than the sum of its proper divisors (489117).

1089411 is a wasteful number, since it uses less digits than its factorization.

1089411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 1089411 is about 1043.7485329331. The cubic root of 1089411 is about 102.8957061639.

The spelling of 1089411 in words is "one million, eighty-nine thousand, four hundred eleven".