7425089 has 8 divisors (see below), whose sum is σ = 8759808. Its totient is φ = 6158880.

The previous prime is 7425083. The next prime is 7425133. The reversal of 7425089 is 9805247.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-7425089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7425083) 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, 16892 + ... + 17325.

It is an arithmetic number, because the mean of its divisors is an integer number (1094976).

Almost surely, 2^7425089 is an apocalyptic number.

It is an amenable number.

7425089 is a deficient number, since it is larger than the sum of its proper divisors (1334719).

7425089 is a wasteful number, since it uses less digits than its factorization.

7425089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34255.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 7425089 is about 2724.9016496013. The cubic root of 7425089 is about 195.0894965036.

The spelling of 7425089 in words is "seven million, four hundred twenty-five thousand, eighty-nine".