1163833225 has 9 divisors (see below), whose sum is σ = 1443364743. Its totient is φ = 930930120.

The previous prime is 1163833199. The next prime is 1163833241. The reversal of 1163833225 is 5223383611.

The square root of 1163833225 is 34115.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 418979961 + 744853264 = 20469^2 + 27292^2 .

It is not a de Polignac number, because 1163833225 - 2⁹ = 1163832713 is a prime.

It is a super-2 number, since 2×1163833225² = 2709015551227801250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 167164 + ... + 173986.

Almost surely, 2^1163833225 is an apocalyptic number.

1163833225 is the 34115-th square number.

1163833225 is the 17058-th centered octagonal number.

It is an amenable number.

1163833225 is a deficient number, since it is larger than the sum of its proper divisors (279531518).

1163833225 is an frugal number, since it uses more digits than its factorization.

1163833225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13656 (or 6828 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The cubic root of 1163833225 is about 1051.8736689105.

The spelling of 1163833225 in words is "one billion, one hundred sixty-three million, eight hundred thirty-three thousand, two hundred twenty-five".