23223342 has 8 divisors (see below), whose sum is σ = 46446696. Its totient is φ = 7741112.

The previous prime is 23223341. The next prime is 23223349. The reversal of 23223342 is 24332232.

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

23223342 is an admirable number.

It is a super-2 number, since 2×23223342² = 1078647227297928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935273 + ... + 1935284.

It is an arithmetic number, because the mean of its divisors is an integer number (5805837).

Almost surely, 2^23223342 is an apocalyptic number.

23223342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23223342 is a wasteful number, since it uses less digits than its factorization.

23223342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870562.

The product of its digits is 1728, while the sum is 21.

The square root of 23223342 is about 4819.0602818392. The cubic root of 23223342 is about 285.3042488018.

Adding to 23223342 its reverse (24332232), we get a palindrome (47555574).

The spelling of 23223342 in words is "twenty-three million, two hundred twenty-three thousand, three hundred forty-two".