12117763 has 16 divisors (see below), whose sum is σ = 14688000. Its totient is φ = 9765792.

The previous prime is 12117733. The next prime is 12117779. The reversal of 12117763 is 36771121.

12117763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12117763 - 2¹³ = 12109571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12117713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23553 + ... + 24061.

It is an arithmetic number, because the mean of its divisors is an integer number (918000).

Almost surely, 2^12117763 is an apocalyptic number.

12117763 is a deficient number, since it is larger than the sum of its proper divisors (2570237).

12117763 is a wasteful number, since it uses less digits than its factorization.

12117763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its digits is 1764, while the sum is 28.

The square root of 12117763 is about 3481.0577415493. The cubic root of 12117763 is about 229.6893285029.

Adding to 12117763 its reverse (36771121), we get a palindrome (48888884).

It can be divided in two parts, 12117 and 763, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 12117763 in words is "twelve million, one hundred seventeen thousand, seven hundred sixty-three".