233420254 has 16 divisors (see below), whose sum is σ = 361025280. Its totient is φ = 113120280.

The previous prime is 233420249. The next prime is 233420281. The reversal of 233420254 is 452024332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907 + ... + 21625.

It is an arithmetic number, because the mean of its divisors is an integer number (22564080).

Almost surely, 2^233420254 is an apocalyptic number.

233420254 is a deficient number, since it is larger than the sum of its proper divisors (127605026).

233420254 is a wasteful number, since it uses less digits than its factorization.

233420254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20895.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 233420254 is about 15278.0971982770. The cubic root of 233420254 is about 615.7146859262.

Adding to 233420254 its reverse (452024332), we get a palindrome (685444586).

The spelling of 233420254 in words is "two hundred thirty-three million, four hundred twenty thousand, two hundred fifty-four".