7235226 has 12 divisors (see below), whose sum is σ = 15676362. Its totient is φ = 2411736.

The previous prime is 7235209. The next prime is 7235237. The reversal of 7235226 is 6225327.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 3606201 = 1905^2 + 1899^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7235226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200961 + ... + 200996.

Almost surely, 2^7235226 is an apocalyptic number.

7235226 is an abundant number, since it is smaller than the sum of its proper divisors (8441136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7235226 is a wasteful number, since it uses less digits than its factorization.

7235226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401965 (or 401962 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 7235226 is about 2689.8375415627. The cubic root of 7235226 is about 193.4122752003.

The spelling of 7235226 in words is "seven million, two hundred thirty-five thousand, two hundred twenty-six".