1064939 has 2 divisors, whose sum is σ = 1064940. Its totient is φ = 1064938.

The previous prime is 1064933. The next prime is 1064941. The reversal of 1064939 is 9394601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064939 - 2²⁰ = 16363 is a prime.

It is a super-2 number, since 2×1064939² = 2268190147442, which contains 22 as substring.

Together with 1064941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1064933) 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, 532469 + 532470.

It is an arithmetic number, because the mean of its divisors is an integer number (532470).

2^1064939 is an apocalyptic number.

1064939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064939 is an equidigital number, since it uses as much as digits as its factorization.

1064939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 1064939 is about 1031.9588170077. The cubic root of 1064939 is about 102.1193975404.

The spelling of 1064939 in words is "one million, sixty-four thousand, nine hundred thirty-nine".