1064039 has 4 divisors (see below), whose sum is σ = 1100760. Its totient is φ = 1027320.

The previous prime is 1064029. The next prime is 1064059. The reversal of 1064039 is 9304601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9304601 = 773 ⋅12037.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1064039 is a prime.

It is a super-2 number, since 2×1064039² = 2264357987042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18317 + ... + 18374.

It is an arithmetic number, because the mean of its divisors is an integer number (275190).

2^1064039 is an apocalyptic number.

1064039 is a deficient number, since it is larger than the sum of its proper divisors (36721).

1064039 is an equidigital number, since it uses as much as digits as its factorization.

1064039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36720.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1064039 is about 1031.5226609241. The cubic root of 1064039 is about 102.0906217574.

The spelling of 1064039 in words is "one million, sixty-four thousand, thirty-nine".