1063626064 has 10 divisors (see below), whose sum is σ = 2060775530. Its totient is φ = 531813024.

The previous prime is 1063626041. The next prime is 1063626071. The reversal of 1063626064 is 4606263601.

It can be written as a sum of positive squares in only one way, i.e., 1001089600 + 62536464 = 31640^2 + 7908^2 .

It is a super-2 number, since 2×1063626064² = 2262600808040264192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33238299 + ... + 33238330.

It is an arithmetic number, because the mean of its divisors is an integer number (206077553).

Almost surely, 2^1063626064 is an apocalyptic number.

It is an amenable number.

1063626064 is a deficient number, since it is larger than the sum of its proper divisors (997149466).

1063626064 is an equidigital number, since it uses as much as digits as its factorization.

1063626064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66476637 (or 66476631 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 1063626064 is about 32613.2804851030. The cubic root of 1063626064 is about 1020.7741348599.

Adding to 1063626064 its reverse (4606263601), we get a palindrome (5669889665).

The spelling of 1063626064 in words is "one billion, sixty-three million, six hundred twenty-six thousand, sixty-four".