233055405 has 24 divisors (see below), whose sum is σ = 440687520. Its totient is φ = 112996320.

The previous prime is 233055391. The next prime is 233055409. The reversal of 233055405 is 504550332.

233055405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 233055405 - 2⁵ = 233055373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233055409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234915 + ... + 235904.

It is an arithmetic number, because the mean of its divisors is an integer number (18361980).

Almost surely, 2^233055405 is an apocalyptic number.

It is an amenable number.

233055405 is a deficient number, since it is larger than the sum of its proper divisors (207632115).

233055405 is a wasteful number, since it uses less digits than its factorization.

233055405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470841 (or 470838 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 233055405 is about 15266.1522657152. The cubic root of 233055405 is about 615.3937197311.

The spelling of 233055405 in words is "two hundred thirty-three million, fifty-five thousand, four hundred five".