7225089 has 8 divisors (see below), whose sum is σ = 9965760. Its totient is φ = 4650576.

The previous prime is 7225069. The next prime is 7225091. The reversal of 7225089 is 9805227.

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

It is not a de Polignac number, because 7225089 - 2⁹ = 7224577 is a prime.

It is a super-2 number, since 2×7225089² = 104403822115842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7225019) 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, 41437 + ... + 41610.

It is an arithmetic number, because the mean of its divisors is an integer number (1245720).

Almost surely, 2^7225089 is an apocalyptic number.

It is an amenable number.

7225089 is a deficient number, since it is larger than the sum of its proper divisors (2740671).

7225089 is a wasteful number, since it uses less digits than its factorization.

7225089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83079.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7225089 is about 2687.9525665458. The cubic root of 7225089 is about 193.3219054548.

The spelling of 7225089 in words is "seven million, two hundred twenty-five thousand, eighty-nine".