7073237 has 2 divisors, whose sum is σ = 7073238. Its totient is φ = 7073236.

The previous prime is 7073219. The next prime is 7073243. The reversal of 7073237 is 7323707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4363921 + 2709316 = 2089^2 + 1646^2 .

It is a cyclic number.

It is not a de Polignac number, because 7073237 - 2⁸ = 7072981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7073267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536618 + 3536619.

It is an arithmetic number, because the mean of its divisors is an integer number (3536619).

Almost surely, 2^7073237 is an apocalyptic number.

It is an amenable number.

7073237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7073237 is an equidigital number, since it uses as much as digits as its factorization.

7073237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6174, while the sum is 29.

The square root of 7073237 is about 2659.5557899770. Note that the first 3 decimals coincide. The cubic root of 7073237 is about 191.9579353016.

The spelling of 7073237 in words is "seven million, seventy-three thousand, two hundred thirty-seven".