1064226847 has 2 divisors, whose sum is σ = 1064226848. Its totient is φ = 1064226846.

The previous prime is 1064226829. The next prime is 1064226883. The reversal of 1064226847 is 7486224601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1064226847 is a prime.

It is a super-2 number, since 2×1064226847² = 2265157563751122818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064226827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532113423 + 532113424.

It is an arithmetic number, because the mean of its divisors is an integer number (532113424).

Almost surely, 2^1064226847 is an apocalyptic number.

1064226847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064226847 is an equidigital number, since it uses as much as digits as its factorization.

1064226847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 1064226847 is about 32622.4898957759. The cubic root of 1064226847 is about 1020.9662914639.

The spelling of 1064226847 in words is "one billion, sixty-four million, two hundred twenty-six thousand, eight hundred forty-seven".