1025383 has 2 divisors, whose sum is σ = 1025384. Its totient is φ = 1025382.

The previous prime is 1025351. The next prime is 1025393. The reversal of 1025383 is 3835201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025383 - 2⁵ = 1025351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512691 + 512692.

It is an arithmetic number, because the mean of its divisors is an integer number (512692).

2^1025383 is an apocalyptic number.

1025383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025383 is an equidigital number, since it uses as much as digits as its factorization.

1025383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1025383 is about 1012.6119691175. The cubic root of 1025383 is about 100.8390404225.

The spelling of 1025383 in words is "one million, twenty-five thousand, three hundred eighty-three".