23104554 has 32 divisors (see below), whose sum is σ = 50694336. Its totient is φ = 6961920.

The previous prime is 23104553. The next prime is 23104567. The reversal of 23104554 is 45540132.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23104553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12114 + ... + 13890.

It is an arithmetic number, because the mean of its divisors is an integer number (1584198).

Almost surely, 2^23104554 is an apocalyptic number.

23104554 is an abundant number, since it is smaller than the sum of its proper divisors (27589782).

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

23104554 is a wasteful number, since it uses less digits than its factorization.

23104554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 23104554 is about 4806.7196714599. The cubic root of 23104554 is about 284.8169708173.

Adding to 23104554 its reverse (45540132), we get a palindrome (68644686).

The spelling of 23104554 in words is "twenty-three million, one hundred four thousand, five hundred fifty-four".