7105089 has 8 divisors (see below), whose sum is σ = 9490432. Its totient is φ = 4728240.

The previous prime is 7105081. The next prime is 7105093. The reversal of 7105089 is 9805017.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7105089 - 2³ = 7105081 is a prime.

It is a Duffinian number.

7105089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7105081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (1186304).

Almost surely, 2^7105089 is an apocalyptic number.

It is an amenable number.

7105089 is a deficient number, since it is larger than the sum of its proper divisors (2385343).

7105089 is a wasteful number, since it uses less digits than its factorization.

7105089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 7105089 is about 2665.5372816751. The cubic root of 7105089 is about 192.2456437071.

The spelling of 7105089 in words is "seven million, one hundred five thousand, eighty-nine".