1064226239 has 2 divisors, whose sum is σ = 1064226240. Its totient is φ = 1064226238.

The previous prime is 1064226223. The next prime is 1064226257. The reversal of 1064226239 is 9326224601.

It is a weak prime.

It is an emirp because it is prime and its reverse (9326224601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064226239 - 2⁴ = 1064226223 is a prime.

It is a super-2 number, since 2×1064226239² = 2265154975552170242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064226199 and 1064226208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064226209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532113119 + 532113120.

It is an arithmetic number, because the mean of its divisors is an integer number (532113120).

Almost surely, 2^1064226239 is an apocalyptic number.

1064226239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064226239 is an equidigital number, since it uses as much as digits as its factorization.

1064226239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 1064226239 is about 32622.4805770499. The cubic root of 1064226239 is about 1020.9660970355.

The spelling of 1064226239 in words is "one billion, sixty-four million, two hundred twenty-six thousand, two hundred thirty-nine".