23442104 has 24 divisors (see below), whose sum is σ = 50310840. Its totient is φ = 10031088.

The previous prime is 23442103. The next prime is 23442109. The reversal of 23442104 is 40124432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35909 + ... + 36555.

It is an arithmetic number, because the mean of its divisors is an integer number (2096285).

Almost surely, 2^23442104 is an apocalyptic number.

It is an amenable number.

23442104 is an abundant number, since it is smaller than the sum of its proper divisors (26868736).

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

23442104 is an frugal number, since it uses more digits than its factorization.

23442104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 23442104 is about 4841.7046584855. The cubic root of 23442104 is about 286.1972981292.

Adding to 23442104 its reverse (40124432), we get a palindrome (63566536).

The spelling of 23442104 in words is "twenty-three million, four hundred forty-two thousand, one hundred four".