23334421 has 8 divisors (see below), whose sum is σ = 26953344. Its totient is φ = 19965120.

The previous prime is 23334403. The next prime is 23334427. The reversal of 23334421 is 12443332.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23334421 - 2⁷ = 23334293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23334392 and 23334401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23334427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62205 + ... + 62578.

It is an arithmetic number, because the mean of its divisors is an integer number (3369168).

Almost surely, 2^23334421 is an apocalyptic number.

It is an amenable number.

23334421 is a deficient number, since it is larger than the sum of its proper divisors (3618923).

23334421 is a wasteful number, since it uses less digits than its factorization.

23334421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124811.

The product of its digits is 1728, while the sum is 22.

The square root of 23334421 is about 4830.5714982805. The cubic root of 23334421 is about 285.7584027471.

Adding to 23334421 its reverse (12443332), we get a palindrome (35777753).

The spelling of 23334421 in words is "twenty-three million, three hundred thirty-four thousand, four hundred twenty-one".