1325567 has 2 divisors, whose sum is σ = 1325568. Its totient is φ = 1325566.

The previous prime is 1325557. The next prime is 1325579. The reversal of 1325567 is 7655231.

It is a weak prime.

It is an emirp because it is prime and its reverse (7655231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1325567 - 2¹⁶ = 1260031 is a prime.

It is a d-powerful number, because it can be written as 1 + 3⁷ + 2¹⁸ + 5⁸ + 5⁸ + 6⁷ + 7² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662783 + 662784.

It is an arithmetic number, because the mean of its divisors is an integer number (662784).

2^1325567 is an apocalyptic number.

1325567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325567 is an equidigital number, since it uses as much as digits as its factorization.

1325567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 29.

The square root of 1325567 is about 1151.3327060411. The cubic root of 1325567 is about 109.8501264706.

The spelling of 1325567 in words is "one million, three hundred twenty-five thousand, five hundred sixty-seven".