1325047 has 2 divisors, whose sum is σ = 1325048. Its totient is φ = 1325046.

The previous prime is 1325021. The next prime is 1325063. The reversal of 1325047 is 7405231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1325047 - 2¹⁹ = 800759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662523 + 662524.

It is an arithmetic number, because the mean of its divisors is an integer number (662524).

2^1325047 is an apocalyptic number.

1325047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325047 is an equidigital number, since it uses as much as digits as its factorization.

1325047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1325047 is about 1151.1068586365. The cubic root of 1325047 is about 109.8357604077.

The spelling of 1325047 in words is "one million, three hundred twenty-five thousand, forty-seven".