14311933 has 4 divisors (see below), whose sum is σ = 14698780. Its totient is φ = 13925088.

The previous prime is 14311901. The next prime is 14311951. The reversal of 14311933 is 33911341.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5890329 + 8421604 = 2427^2 + 2902^2 .

It is a cyclic number.

It is not a de Polignac number, because 14311933 - 2⁵ = 14311901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14311898 and 14311907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14311333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193368 + ... + 193441.

It is an arithmetic number, because the mean of its divisors is an integer number (3674695).

It is a self-describing number.

Almost surely, 2^14311933 is an apocalyptic number.

It is an amenable number.

14311933 is a deficient number, since it is larger than the sum of its proper divisors (386847).

14311933 is an equidigital number, since it uses as much as digits as its factorization.

14311933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386846.

The product of its digits is 972, while the sum is 25.

The square root of 14311933 is about 3783.1115500339. Note that the first 3 decimals coincide. The cubic root of 14311933 is about 242.7911011560.

It can be divided in two parts, 1431 and 1933, that added together give a square (3364 = 58²).

The spelling of 14311933 in words is "fourteen million, three hundred eleven thousand, nine hundred thirty-three".