13933233 has 6 divisors (see below), whose sum is σ = 20125794. Its totient is φ = 9288816.

The previous prime is 13933207. The next prime is 13933267. The reversal of 13933233 is 33233931.

13933233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10810944 + 3122289 = 3288^2 + 1767^2 .

It is not a de Polignac number, because 13933233 - 2¹⁴ = 13916849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13933197 and 13933206.

It is not an unprimeable number, because it can be changed into a prime (13933133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 774060 + ... + 774077.

It is an arithmetic number, because the mean of its divisors is an integer number (3354299).

Almost surely, 2^13933233 is an apocalyptic number.

It is an amenable number.

13933233 is a deficient number, since it is larger than the sum of its proper divisors (6192561).

13933233 is a wasteful number, since it uses less digits than its factorization.

13933233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548143 (or 1548140 counting only the distinct ones).

The product of its digits is 4374, while the sum is 27.

The square root of 13933233 is about 3732.7246081113. The cubic root of 13933233 is about 240.6304777074.

The spelling of 13933233 in words is "thirteen million, nine hundred thirty-three thousand, two hundred thirty-three".