11940755 has 8 divisors (see below), whose sum is σ = 14366400. Its totient is φ = 9527616.

The previous prime is 11940743. The next prime is 11940757. The reversal of 11940755 is 55704911.

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 11940755 - 2⁴ = 11940739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11940757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (1795800).

Almost surely, 2^11940755 is an apocalyptic number.

11940755 is a deficient number, since it is larger than the sum of its proper divisors (2425645).

11940755 is an equidigital number, since it uses as much as digits as its factorization.

11940755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 11940755 is about 3455.5397552336. The cubic root of 11940755 is about 228.5654567822.

The spelling of 11940755 in words is "eleven million, nine hundred forty thousand, seven hundred fifty-five".