3601567 has 2 divisors, whose sum is σ = 3601568. Its totient is φ = 3601566.

The previous prime is 3601553. The next prime is 3601571. The reversal of 3601567 is 7651063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3601567 - 2¹⁹ = 3077279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3601517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800783 + 1800784.

It is an arithmetic number, because the mean of its divisors is an integer number (1800784).

Almost surely, 2^3601567 is an apocalyptic number.

3601567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3601567 is an equidigital number, since it uses as much as digits as its factorization.

3601567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3601567 is about 1897.7794919326. The cubic root of 3601567 is about 153.2841204175.

The spelling of 3601567 in words is "three million, six hundred one thousand, five hundred sixty-seven".