23909054 has 16 divisors (see below), whose sum is σ = 38824800. Its totient is φ = 10977120.

The previous prime is 23909051. The next prime is 23909069. The reversal of 23909054 is 45090932.

It is a self number, because there is not a number n which added to its sum of digits gives 23909054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23909051) 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, 2864 + ... + 7484.

It is an arithmetic number, because the mean of its divisors is an integer number (2426550).

Almost surely, 2^23909054 is an apocalyptic number.

23909054 is a deficient number, since it is larger than the sum of its proper divisors (14915746).

23909054 is a wasteful number, since it uses less digits than its factorization.

23909054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 23909054 is about 4889.6885381382. The cubic root of 23909054 is about 288.0851005586.

Adding to 23909054 its reverse (45090932), we get a palindrome (68999986).

The spelling of 23909054 in words is "twenty-three million, nine hundred nine thousand, fifty-four".