23024312 has 8 divisors (see below), whose sum is σ = 43170600. Its totient is φ = 11512152.

The previous prime is 23024303. The next prime is 23024327. The reversal of 23024312 is 21342032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439012 + ... + 1439027.

It is an arithmetic number, because the mean of its divisors is an integer number (5396325).

Almost surely, 2^23024312 is an apocalyptic number.

It is an amenable number.

23024312 is a deficient number, since it is larger than the sum of its proper divisors (20146288).

23024312 is a wasteful number, since it uses less digits than its factorization.

23024312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878045 (or 2878041 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 23024312 is about 4798.3655550614. The cubic root of 23024312 is about 284.4868657344.

Adding to 23024312 its reverse (21342032), we get a palindrome (44366344).

It can be divided in two parts, 230 and 24312, that added together give a palindrome (24542).

The spelling of 23024312 in words is "twenty-three million, twenty-four thousand, three hundred twelve".