3225091 has 2 divisors, whose sum is σ = 3225092. Its totient is φ = 3225090.

The previous prime is 3225073. The next prime is 3225097. The reversal of 3225091 is 1905223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3225091 - 2¹¹ = 3223043 is a prime.

It is not a weakly prime, because it can be changed into another prime (3225097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612545 + 1612546.

It is an arithmetic number, because the mean of its divisors is an integer number (1612546).

Almost surely, 2^3225091 is an apocalyptic number.

3225091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225091 is an equidigital number, since it uses as much as digits as its factorization.

3225091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3225091 is about 1795.8538359232. The cubic root of 3225091 is about 147.7454078048.

The spelling of 3225091 in words is "three million, two hundred twenty-five thousand, ninety-one".