2272597 has 2 divisors, whose sum is σ = 2272598. Its totient is φ = 2272596.

The previous prime is 2272559. The next prime is 2272603. The reversal of 2272597 is 7952722.

2272597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2033476 + 239121 = 1426^2 + 489^2 .

It is a cyclic number.

It is not a de Polignac number, because 2272597 - 2¹¹ = 2270549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136298 + 1136299.

It is an arithmetic number, because the mean of its divisors is an integer number (1136299).

2^2272597 is an apocalyptic number.

It is an amenable number.

2272597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272597 is an equidigital number, since it uses as much as digits as its factorization.

2272597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 2272597 is about 1507.5135156940. The cubic root of 2272597 is about 131.4742825852.

It can be divided in two parts, 22725 and 97, that added together give a palindrome (22822).

The spelling of 2272597 in words is "two million, two hundred seventy-two thousand, five hundred ninety-seven".