23424205 has 24 divisors (see below), whose sum is σ = 33209568. Its totient is φ = 15811488.

The previous prime is 23424197. The next prime is 23424221. The reversal of 23424205 is 50242432.

It is not a de Polignac number, because 23424205 - 2³ = 23424197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15702 + ... + 17128.

It is an arithmetic number, because the mean of its divisors is an integer number (1383732).

Almost surely, 2^23424205 is an apocalyptic number.

It is an amenable number.

23424205 is a deficient number, since it is larger than the sum of its proper divisors (9785363).

23424205 is a wasteful number, since it uses less digits than its factorization.

23424205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 23424205 is about 4839.8558862842. The cubic root of 23424205 is about 286.1244384892.

Adding to 23424205 its reverse (50242432), we get a palindrome (73666637).

The spelling of 23424205 in words is "twenty-three million, four hundred twenty-four thousand, two hundred five".