233420422 has 8 divisors (see below), whose sum is σ = 365353776. Its totient is φ = 111635832.

The previous prime is 233420419. The next prime is 233420443. The reversal of 233420422 is 224024332.

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

It is a pancake number, because a pancake can be divided into 233420422 parts by 21606 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 233420393 and 233420402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537133 + ... + 2537224.

It is an arithmetic number, because the mean of its divisors is an integer number (45669222).

Almost surely, 2^233420422 is an apocalyptic number.

233420422 is a deficient number, since it is larger than the sum of its proper divisors (131933354).

233420422 is a wasteful number, since it uses less digits than its factorization.

233420422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074382.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 233420422 is about 15278.1026963429. The cubic root of 233420422 is about 615.7148336426.

Adding to 233420422 its reverse (224024332), we get a palindrome (457444754).

The spelling of 233420422 in words is "two hundred thirty-three million, four hundred twenty thousand, four hundred twenty-two".