7235237 has 2 divisors, whose sum is σ = 7235238. Its totient is φ = 7235236.

The previous prime is 7235209. The next prime is 7235273. The reversal of 7235237 is 7325327.

Together with next prime (7235273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 1623076 = 2369^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 7235237 - 2¹² = 7231141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7235537) by changing a digit.

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 as a sum of consecutive naturals, namely, 3617618 + 3617619.

It is an arithmetic number, because the mean of its divisors is an integer number (3617619).

Almost surely, 2^7235237 is an apocalyptic number.

It is an amenable number.

7235237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7235237 is an equidigital number, since it uses as much as digits as its factorization.

7235237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 29.

The square root of 7235237 is about 2689.8395862951. The cubic root of 7235237 is about 193.4123732177.

The spelling of 7235237 in words is "seven million, two hundred thirty-five thousand, two hundred thirty-seven".