3228527 has 2 divisors, whose sum is σ = 3228528. Its totient is φ = 3228526.

The previous prime is 3228517. The next prime is 3228559. The reversal of 3228527 is 7258223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3228527 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3228527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614263 + 1614264.

It is an arithmetic number, because the mean of its divisors is an integer number (1614264).

Almost surely, 2^3228527 is an apocalyptic number.

3228527 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228527 is an equidigital number, since it uses as much as digits as its factorization.

3228527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 3228527 is about 1796.8102292674. The cubic root of 3228527 is about 147.7978583190.

The spelling of 3228527 in words is "three million, two hundred twenty-eight thousand, five hundred twenty-seven".