11873755 has 4 divisors (see below), whose sum is σ = 14248512. Its totient is φ = 9499000.

The previous prime is 11873747. The next prime is 11873761. The reversal of 11873755 is 55737811.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11873755 - 2³ = 11873747 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187371 + ... + 1187380.

It is an arithmetic number, because the mean of its divisors is an integer number (3562128).

Almost surely, 2^11873755 is an apocalyptic number.

11873755 is a deficient number, since it is larger than the sum of its proper divisors (2374757).

11873755 is an equidigital number, since it uses as much as digits as its factorization.

11873755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374756.

The product of its digits is 29400, while the sum is 37.

The square root of 11873755 is about 3445.8315397013. The cubic root of 11873755 is about 228.1371584187.

The spelling of 11873755 in words is "eleven million, eight hundred seventy-three thousand, seven hundred fifty-five".