1063626512 has 90 divisors (see below), whose sum is σ = 2290042602. Its totient is φ = 478313472.

The previous prime is 1063626503. The next prime is 1063626521. The reversal of 1063626512 is 2156263601.

It is an interprime number because it is at equal distance from previous prime (1063626503) and next prime (1063626521).

It can be written as a sum of positive squares in 3 ways, for example, as 107827456 + 955799056 = 10384^2 + 30916^2 .

It is a super-2 number, since 2×1063626512² = 2262602714058572288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9412568 + ... + 9412680.

Almost surely, 2^1063626512 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 1063626512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145021301).

1063626512 is an abundant number, since it is smaller than the sum of its proper divisors (1226416090).

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

1063626512 is a wasteful number, since it uses less digits than its factorization.

1063626512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1063626512 is about 32613.2873534699. The cubic root of 1063626512 is about 1020.7742781768.

The spelling of 1063626512 in words is "one billion, sixty-three million, six hundred twenty-six thousand, five hundred twelve".