240333233 has 32 divisors (see below), whose sum is σ = 305524224. Its totient is φ = 184200192.

The previous prime is 240333227. The next prime is 240333251. The reversal of 240333233 is 332333042.

240333233 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 240333233 - 2⁶ = 240333169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240333199 and 240333208.

It is not an unprimeable number, because it can be changed into a prime (240333133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 757991 + ... + 758307.

It is an arithmetic number, because the mean of its divisors is an integer number (9547632).

Almost surely, 2^240333233 is an apocalyptic number.

240333233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

240333233 is a deficient number, since it is larger than the sum of its proper divisors (65190991).

240333233 is a wasteful number, since it uses less digits than its factorization.

240333233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641.

The product of its (nonzero) digits is 3888, while the sum is 23.

The square root of 240333233 is about 15502.6847029797. The cubic root of 240333233 is about 621.7339882898.

Adding to 240333233 its reverse (332333042), we get a palindrome (572666275).

The spelling of 240333233 in words is "two hundred forty million, three hundred thirty-three thousand, two hundred thirty-three".