23044516 has 24 divisors (see below), whose sum is σ = 44656416. Its totient is φ = 10317120.

The previous prime is 23044507. The next prime is 23044547. The reversal of 23044516 is 61544032.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 961 + ... + 6856.

It is an arithmetic number, because the mean of its divisors is an integer number (1860684).

Almost surely, 2^23044516 is an apocalyptic number.

It is an amenable number.

23044516 is a deficient number, since it is larger than the sum of its proper divisors (21611900).

23044516 is a wasteful number, since it uses less digits than its factorization.

23044516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7899 (or 7897 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 23044516 is about 4800.4703936177. The cubic root of 23044516 is about 284.5700544990.

Adding to 23044516 its reverse (61544032), we get a palindrome (84588548).

The spelling of 23044516 in words is "twenty-three million, forty-four thousand, five hundred sixteen".