1064225968 has 40 divisors (see below), whose sum is σ = 2280579728. Its totient is φ = 477902592.

The previous prime is 1064225941. The next prime is 1064225983. The reversal of 1064225968 is 8695224601.

It is a super-2 number, since 2×1064225968² = 2265153821931074048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61446 + ... + 76837.

Almost surely, 2^1064225968 is an apocalyptic number.

It is an amenable number.

1064225968 is an abundant number, since it is smaller than the sum of its proper divisors (1216353760).

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

1064225968 is a wasteful number, since it uses less digits than its factorization.

1064225968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138341 (or 138335 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 1064225968 is about 32622.4764234722. The cubic root of 1064225968 is about 1020.9660103742.

The spelling of 1064225968 in words is "one billion, sixty-four million, two hundred twenty-five thousand, nine hundred sixty-eight".