1063632244 has 6 divisors (see below), whose sum is σ = 1861356434. Its totient is φ = 531816120.

The previous prime is 1063632233. The next prime is 1063632247. The reversal of 1063632244 is 4422363601.

It can be written as a sum of positive squares in only one way, i.e., 979690000 + 83942244 = 31300^2 + 9162^2 .

It is a super-2 number, since 2×1063632244² = 2262627100952951072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063632247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132954027 + ... + 132954034.

Almost surely, 2^1063632244 is an apocalyptic number.

It is an amenable number.

1063632244 is a deficient number, since it is larger than the sum of its proper divisors (797724190).

1063632244 is a wasteful number, since it uses less digits than its factorization.

1063632244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265908065 (or 265908063 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 1063632244 is about 32613.3752316438. The cubic root of 1063632244 is about 1020.7761118617.

Adding to 1063632244 its reverse (4422363601), we get a palindrome (5485995845).

The spelling of 1063632244 in words is "one billion, sixty-three million, six hundred thirty-two thousand, two hundred forty-four".