7262173 has 2 divisors, whose sum is σ = 7262174. Its totient is φ = 7262172.

The previous prime is 7262149. The next prime is 7262191. The reversal of 7262173 is 3712627.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3678724 + 3583449 = 1918^2 + 1893^2 .

It is an emirp because it is prime and its reverse (3712627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7262173 - 2²¹ = 5165021 is a prime.

It is an Ulam number.

7262173 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7262473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3631086 + 3631087.

It is an arithmetic number, because the mean of its divisors is an integer number (3631087).

Almost surely, 2^7262173 is an apocalyptic number.

It is an amenable number.

7262173 is a deficient number, since it is larger than the sum of its proper divisors (1).

7262173 is an equidigital number, since it uses as much as digits as its factorization.

7262173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3528, while the sum is 28.

The square root of 7262173 is about 2694.8419248631. The cubic root of 7262173 is about 193.6520937182.

The spelling of 7262173 in words is "seven million, two hundred sixty-two thousand, one hundred seventy-three".