1039001 has 2 divisors, whose sum is σ = 1039002. Its totient is φ = 1039000.

The previous prime is 1038953. The next prime is 1039007. The reversal of 1039001 is 1009301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 547600 + 491401 = 740^2 + 701^2 .

It is an emirp because it is prime and its reverse (1009301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1039001 - 2⁶ = 1038937 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (1039007) 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, 519500 + 519501.

It is an arithmetic number, because the mean of its divisors is an integer number (519501).

2^1039001 is an apocalyptic number.

It is an amenable number.

1039001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1039001 is an equidigital number, since it uses as much as digits as its factorization.

1039001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1039001 is about 1019.3139849919. The cubic root of 1039001 is about 101.2834894045.

The spelling of 1039001 in words is "one million, thirty-nine thousand, one".