23924506 has 4 divisors (see below), whose sum is σ = 35886762. Its totient is φ = 11962252.

The previous prime is 23924497. The next prime is 23924513. The reversal of 23924506 is 60542932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12425625 + 11498881 = 3525^2 + 3391^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 as a sum of consecutive naturals, namely, 5981125 + ... + 5981128.

Almost surely, 2^23924506 is an apocalyptic number.

23924506 is a deficient number, since it is larger than the sum of its proper divisors (11962256).

23924506 is a wasteful number, since it uses less digits than its factorization.

23924506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11962255.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 23924506 is about 4891.2683426694. The cubic root of 23924506 is about 288.1471486339.

The spelling of 23924506 in words is "twenty-three million, nine hundred twenty-four thousand, five hundred six".