14180933 has 4 divisors (see below), whose sum is σ = 15271788. Its totient is φ = 13090080.

The previous prime is 14180923. The next prime is 14180963. The reversal of 14180933 is 33908141.

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 6880129 + 7300804 = 2623^2 + 2702^2 .

It is a cyclic number.

It is not a de Polignac number, because 14180933 - 2⁶ = 14180869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14180896 and 14180905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14180923) 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, 545408 + ... + 545433.

It is an arithmetic number, because the mean of its divisors is an integer number (3817947).

Almost surely, 2^14180933 is an apocalyptic number.

14180933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14180933 is a deficient number, since it is larger than the sum of its proper divisors (1090855).

14180933 is a wasteful number, since it uses less digits than its factorization.

14180933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090854.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14180933 is about 3765.7579582336. The cubic root of 14180933 is about 242.0480575278.

The spelling of 14180933 in words is "fourteen million, one hundred eighty thousand, nine hundred thirty-three".