1107089 has 4 divisors (see below), whose sum is σ = 1125300. Its totient is φ = 1088880.

The previous prime is 1107083. The next prime is 1107101. The reversal of 1107089 is 9807011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9807011 = 17 ⋅576883.

It can be written as a sum of positive squares in 2 ways, for example, as 146689 + 960400 = 383^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 1107089 - 2¹⁶ = 1041553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9014 + ... + 9135.

It is an arithmetic number, because the mean of its divisors is an integer number (281325).

2^1107089 is an apocalyptic number.

It is an amenable number.

1107089 is a deficient number, since it is larger than the sum of its proper divisors (18211).

1107089 is an equidigital number, since it uses as much as digits as its factorization.

1107089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18210.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1107089 is about 1052.1829688795. The cubic root of 1107089 is about 103.4492894166.

The spelling of 1107089 in words is "one million, one hundred seven thousand, eighty-nine".