233455005 has 24 divisors (see below), whose sum is σ = 462463872. Its totient is φ = 106722144.

The previous prime is 233455003. The next prime is 233455009. The reversal of 233455005 is 500554332.

It is not a de Polignac number, because 233455005 - 2¹ = 233455003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233455005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233455003) 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, 370249 + ... + 370878.

It is an arithmetic number, because the mean of its divisors is an integer number (19269328).

Almost surely, 2^233455005 is an apocalyptic number.

It is an amenable number.

233455005 is a deficient number, since it is larger than the sum of its proper divisors (229008867).

233455005 is a wasteful number, since it uses less digits than its factorization.

233455005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741145 (or 741142 counting only the distinct ones).

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

The square root of 233455005 is about 15279.2344376281. The cubic root of 233455005 is about 615.7452397434.

The spelling of 233455005 in words is "two hundred thirty-three million, four hundred fifty-five thousand, five".