1063226664 has 48 divisors (see below), whose sum is σ = 2881307520. Its totient is φ = 354195360.

The previous prime is 1063226641. The next prime is 1063226711. The reversal of 1063226664 is 4666223601.

It is a super-2 number, since 2×1063226664² = 2260901878081137792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155559 + ... + 162249.

It is an arithmetic number, because the mean of its divisors is an integer number (60027240).

Almost surely, 2^1063226664 is an apocalyptic number.

It is an amenable number.

1063226664 is an abundant number, since it is smaller than the sum of its proper divisors (1818080856).

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

1063226664 is a wasteful number, since it uses less digits than its factorization.

1063226664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8910 (or 8903 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 1063226664 is about 32607.1566377690. The cubic root of 1063226664 is about 1020.6463492765.

The spelling of 1063226664 in words is "one billion, sixty-three million, two hundred twenty-six thousand, six hundred sixty-four".