1064226269 has 2 divisors, whose sum is σ = 1064226270. Its totient is φ = 1064226268.

The previous prime is 1064226257. The next prime is 1064226287. The reversal of 1064226269 is 9626224601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 729702169 + 334524100 = 27013^2 + 18290^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064226269 - 2⁸ = 1064226013 is a prime.

It is a super-2 number, since 2×1064226269² = 2265155103259320722, which contains 22 as substring.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 532113134 + 532113135.

It is an arithmetic number, because the mean of its divisors is an integer number (532113135).

Almost surely, 2^1064226269 is an apocalyptic number.

It is an amenable number.

1064226269 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064226269 is an equidigital number, since it uses as much as digits as its factorization.

1064226269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 1064226269 is about 32622.4810368556. The cubic root of 1064226269 is about 1020.9661066290.

The spelling of 1064226269 in words is "one billion, sixty-four million, two hundred twenty-six thousand, two hundred sixty-nine".