11842755 has 16 divisors (see below), whose sum is σ = 19138464. Its totient is φ = 6252800.

The previous prime is 11842711. The next prime is 11842771. The reversal of 11842755 is 55724811.

11842755 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11842755 - 2¹¹ = 11840707 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2394 + ... + 5423.

It is an arithmetic number, because the mean of its divisors is an integer number (1196154).

Almost surely, 2^11842755 is an apocalyptic number.

11842755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11842755 is a deficient number, since it is larger than the sum of its proper divisors (7295709).

11842755 is a wasteful number, since it uses less digits than its factorization.

11842755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926.

The product of its digits is 11200, while the sum is 33.

The square root of 11842755 is about 3441.3304113380. The cubic root of 11842755 is about 227.9384452175.

The spelling of 11842755 in words is "eleven million, eight hundred forty-two thousand, seven hundred fifty-five".