23424646 has 12 divisors (see below), whose sum is σ = 40873788. Its totient is φ = 10039092.

The previous prime is 23424631. The next prime is 23424673. The reversal of 23424646 is 64642432.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 119416 + ... + 119611.

It is an arithmetic number, because the mean of its divisors is an integer number (3406149).

Almost surely, 2^23424646 is an apocalyptic number.

23424646 is a deficient number, since it is larger than the sum of its proper divisors (17449142).

23424646 is a wasteful number, since it uses less digits than its factorization.

23424646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239043 (or 239036 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 23424646 is about 4839.9014452776. The cubic root of 23424646 is about 286.1262340690.

The spelling of 23424646 in words is "twenty-three million, four hundred twenty-four thousand, six hundred forty-six".