11963288 has 32 divisors (see below), whose sum is σ = 23284800. Its totient is φ = 5758368.

The previous prime is 11963279. The next prime is 11963309. The reversal of 11963288 is 88236911.

11963288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28343 + ... + 28761.

It is an arithmetic number, because the mean of its divisors is an integer number (727650).

Almost surely, 2^11963288 is an apocalyptic number.

It is an amenable number.

11963288 is a deficient number, since it is larger than the sum of its proper divisors (11321512).

11963288 is a wasteful number, since it uses less digits than its factorization.

11963288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 547 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 11963288 is about 3458.7986353646. The cubic root of 11963288 is about 228.7091391875.

The spelling of 11963288 in words is "eleven million, nine hundred sixty-three thousand, two hundred eighty-eight".