233443473 has 8 divisors (see below), whose sum is σ = 329567328. Its totient is φ = 146474304.

The previous prime is 233443459. The next prime is 233443487. The reversal of 233443473 is 374344332.

It is an interprime number because it is at equal distance from previous prime (233443459) and next prime (233443487).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 233443473 - 2⁶ = 233443409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233443453) 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, 2288611 + ... + 2288712.

It is an arithmetic number, because the mean of its divisors is an integer number (41195916).

Almost surely, 2^233443473 is an apocalyptic number.

It is an amenable number.

233443473 is a deficient number, since it is larger than the sum of its proper divisors (96123855).

233443473 is a wasteful number, since it uses less digits than its factorization.

233443473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577343.

The product of its digits is 72576, while the sum is 33.

The square root of 233443473 is about 15278.8570580394. The cubic root of 233443473 is about 615.7351009002.

The spelling of 233443473 in words is "two hundred thirty-three million, four hundred forty-three thousand, four hundred seventy-three".