1064226264 has 128 divisors (see below), whose sum is σ = 2860323840. Its totient is φ = 329398272.

The previous prime is 1064226257. The next prime is 1064226269. The reversal of 1064226264 is 4626224601.

It is a super-2 number, since 2×1064226264² = 2265155081974795392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064226269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1794352 + ... + 1794944.

It is an arithmetic number, because the mean of its divisors is an integer number (22346280).

Almost surely, 2^1064226264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064226264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430161920).

1064226264 is an abundant number, since it is smaller than the sum of its proper divisors (1796097576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064226264 is a wasteful number, since it uses less digits than its factorization.

1064226264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 1064226264 is about 32622.4809602213. The cubic root of 1064226264 is about 1020.9661050301.

The spelling of 1064226264 in words is "one billion, sixty-four million, two hundred twenty-six thousand, two hundred sixty-four".