23355424 has 24 divisors (see below), whose sum is σ = 46161360. Its totient is φ = 11631936.

The previous prime is 23355413. The next prime is 23355439. The reversal of 23355424 is 42455332.

It is a junction number, because it is equal to n+sod(n) for n = 23355392 and 23355401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7767 + ... + 10345.

It is an arithmetic number, because the mean of its divisors is an integer number (1923390).

Almost surely, 2^23355424 is an apocalyptic number.

It is an amenable number.

23355424 is a deficient number, since it is larger than the sum of its proper divisors (22805936).

23355424 is a wasteful number, since it uses less digits than its factorization.

23355424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872 (or 2864 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 23355424 is about 4832.7449756841. The cubic root of 23355424 is about 285.8441128078.

The spelling of 23355424 in words is "twenty-three million, three hundred fifty-five thousand, four hundred twenty-four".