1025347 has 2 divisors, whose sum is σ = 1025348. Its totient is φ = 1025346.

The previous prime is 1025333. The next prime is 1025351. The reversal of 1025347 is 7435201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025347 - 2¹¹ = 1023299 is a prime.

1025347 is a lucky number.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (1025327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512673 + 512674.

It is an arithmetic number, because the mean of its divisors is an integer number (512674).

2^1025347 is an apocalyptic number.

1025347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025347 is an equidigital number, since it uses as much as digits as its factorization.

1025347 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1025347 is about 1012.5941931495. The cubic root of 1025347 is about 100.8378602951.

The spelling of 1025347 in words is "one million, twenty-five thousand, three hundred forty-seven".