3545567 has 2 divisors, whose sum is σ = 3545568. Its totient is φ = 3545566.

The previous prime is 3545497. The next prime is 3545617. The reversal of 3545567 is 7655453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3545567 - 2¹⁶ = 3480031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3545167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772783 + 1772784.

It is an arithmetic number, because the mean of its divisors is an integer number (1772784).

Almost surely, 2^3545567 is an apocalyptic number.

3545567 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545567 is an equidigital number, since it uses as much as digits as its factorization.

3545567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 35.

The square root of 3545567 is about 1882.9676046072. The cubic root of 3545567 is about 152.4855061026.

The spelling of 3545567 in words is "three million, five hundred forty-five thousand, five hundred sixty-seven".