11943255 has 8 divisors (see below), whose sum is σ = 19109232. Its totient is φ = 6369728.

The previous prime is 11943247. The next prime is 11943257. The reversal of 11943255 is 55234911.

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 11943255 - 2³ = 11943247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11943257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398094 + ... + 398123.

It is an arithmetic number, because the mean of its divisors is an integer number (2388654).

Almost surely, 2^11943255 is an apocalyptic number.

11943255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11943255 is a deficient number, since it is larger than the sum of its proper divisors (7165977).

11943255 is an equidigital number, since it uses as much as digits as its factorization.

11943255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796225.

The product of its digits is 5400, while the sum is 30.

The square root of 11943255 is about 3455.9014742900. The cubic root of 11943255 is about 228.5814070235.

The spelling of 11943255 in words is "eleven million, nine hundred forty-three thousand, two hundred fifty-five".