11853755 has 8 divisors (see below), whose sum is σ = 14363232. Its totient is φ = 9390528.

The previous prime is 11853731. The next prime is 11853757. The reversal of 11853755 is 55735811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11853755 - 2¹² = 11849659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11853757) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10994 + ... + 12023.

It is an arithmetic number, because the mean of its divisors is an integer number (1795404).

Almost surely, 2^11853755 is an apocalyptic number.

11853755 is a deficient number, since it is larger than the sum of its proper divisors (2509477).

11853755 is a wasteful number, since it uses less digits than its factorization.

11853755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23125.

The product of its digits is 21000, while the sum is 35.

The square root of 11853755 is about 3442.9282594907. The cubic root of 11853755 is about 228.0089960029.

The spelling of 11853755 in words is "eleven million, eight hundred fifty-three thousand, seven hundred fifty-five".