23434444 has 12 divisors (see below), whose sum is σ = 44738568. Its totient is φ = 10652000.

The previous prime is 23434423. The next prime is 23434487. The reversal of 23434444 is 44443432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266257 + ... + 266344.

It is an arithmetic number, because the mean of its divisors is an integer number (3728214).

Almost surely, 2^23434444 is an apocalyptic number.

It is an amenable number.

23434444 is a deficient number, since it is larger than the sum of its proper divisors (21304124).

23434444 is a wasteful number, since it uses less digits than its factorization.

23434444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532616 (or 532614 counting only the distinct ones).

The product of its digits is 18432, while the sum is 28.

The square root of 23434444 is about 4840.9135501473. The cubic root of 23434444 is about 286.1661218871.

Adding to 23434444 its reverse (44443432), we get a palindrome (67877876).

The spelling of 23434444 in words is "twenty-three million, four hundred thirty-four thousand, four hundred forty-four".