1063228900 has 18 divisors (see below), whose sum is σ = 2307206930. Its totient is φ = 425291520.

The previous prime is 1063228891. The next prime is 1063228927. The reversal of 1063228900 is 98223601.

It can be written as a sum of positive squares in 3 ways, for example, as 272382016 + 790846884 = 16504^2 + 28122^2 .

It is a super-2 number, since 2×1063228900² = 2260911387590420000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5316045 + ... + 5316244.

Almost surely, 2^1063228900 is an apocalyptic number.

1063228900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1063228900 is an abundant number, since it is smaller than the sum of its proper divisors (1243978030).

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

1063228900 is a wasteful number, since it uses less digits than its factorization.

1063228900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10632303 (or 10632296 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1063228900 is about 32607.1909247025. The cubic root of 1063228900 is about 1020.6470647601.

The spelling of 1063228900 in words is "one billion, sixty-three million, two hundred twenty-eight thousand, nine hundred".