23105044 has 24 divisors (see below), whose sum is σ = 41932800. Its totient is φ = 11127840.

The previous prime is 23105039. The next prime is 23105053. The reversal of 23105044 is 44050132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47997 + ... + 48475.

It is an arithmetic number, because the mean of its divisors is an integer number (1747200).

Almost surely, 2^23105044 is an apocalyptic number.

It is an amenable number.

23105044 is a deficient number, since it is larger than the sum of its proper divisors (18827756).

23105044 is a wasteful number, since it uses less digits than its factorization.

23105044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 23105044 is about 4806.7706415014. The cubic root of 23105044 is about 284.8189842635.

Adding to 23105044 its reverse (44050132), we get a palindrome (67155176).

The spelling of 23105044 in words is "twenty-three million, one hundred five thousand, forty-four".