1038539 has 2 divisors, whose sum is σ = 1038540. Its totient is φ = 1038538.

The previous prime is 1038529. The next prime is 1038563. The reversal of 1038539 is 9358301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1038539 - 2⁴ = 1038523 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (1038529) 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, 519269 + 519270.

It is an arithmetic number, because the mean of its divisors is an integer number (519270).

2^1038539 is an apocalyptic number.

1038539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038539 is an equidigital number, since it uses as much as digits as its factorization.

1038539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1038539 is about 1019.0873367872. The cubic root of 1038539 is about 101.2684750110.

The spelling of 1038539 in words is "one million, thirty-eight thousand, five hundred thirty-nine".