3225787 has 2 divisors, whose sum is σ = 3225788. Its totient is φ = 3225786.

The previous prime is 3225779. The next prime is 3225791. The reversal of 3225787 is 7875223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3225787 - 2³ = 3225779 is a prime.

It is not a weakly prime, because it can be changed into another prime (3225737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612893 + 1612894.

It is an arithmetic number, because the mean of its divisors is an integer number (1612894).

Almost surely, 2^3225787 is an apocalyptic number.

3225787 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225787 is an equidigital number, since it uses as much as digits as its factorization.

3225787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 34.

The square root of 3225787 is about 1796.0476051597. The cubic root of 3225787 is about 147.7560352473.

The spelling of 3225787 in words is "three million, two hundred twenty-five thousand, seven hundred eighty-seven".