1117163776 has 27 divisors (see below), whose sum is σ = 2231031621. Its totient is φ = 558314496.

The previous prime is 1117163753. The next prime is 1117163813. The reversal of 1117163776 is 6773617111.

The square root of 1117163776 is 33424.

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., 984453376 + 132710400 = 31376^2 + 11520^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 533740 + ... + 535828.

Almost surely, 2^1117163776 is an apocalyptic number.

1117163776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1117163776 is the 33424-th square number.

It is an amenable number.

1117163776 is a deficient number, since it is larger than the sum of its proper divisors (1113867845).

1117163776 is an frugal number, since it uses more digits than its factorization.

1117163776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194 (or 2091 counting only the distinct ones).

The product of its digits is 37044, while the sum is 40.

The cubic root of 1117163776 is about 1037.6214676770.

It can be divided in two parts, 11171 and 63776, that added together give a palindrome (74947).

The spelling of 1117163776 in words is "one billion, one hundred seventeen million, one hundred sixty-three thousand, seven hundred seventy-six".