3225973 has 2 divisors, whose sum is σ = 3225974. Its totient is φ = 3225972.

The previous prime is 3225967. The next prime is 3226001. The reversal of 3225973 is 3795223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3122289 + 103684 = 1767^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3225973 - 2²¹ = 1128821 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 2 + 2¹⁵ + 5⁹ + 9⁶ + 7² + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3225073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612986 + 1612987.

It is an arithmetic number, because the mean of its divisors is an integer number (1612987).

Almost surely, 2^3225973 is an apocalyptic number.

It is an amenable number.

3225973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225973 is an equidigital number, since it uses as much as digits as its factorization.

3225973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 31.

The square root of 3225973 is about 1796.0993847780. The cubic root of 3225973 is about 147.7588750809.

The spelling of 3225973 in words is "three million, two hundred twenty-five thousand, nine hundred seventy-three".