23664382 has 8 divisors (see below), whose sum is σ = 40567536. Its totient is φ = 10141872.

The previous prime is 23664373. The next prime is 23664383. The reversal of 23664382 is 28346632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23664383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845143 + ... + 845170.

It is an arithmetic number, because the mean of its divisors is an integer number (5070942).

Almost surely, 2^23664382 is an apocalyptic number.

23664382 is a deficient number, since it is larger than the sum of its proper divisors (16903154).

23664382 is a wasteful number, since it uses less digits than its factorization.

23664382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690322.

The product of its digits is 41472, while the sum is 34.

The square root of 23664382 is about 4864.6050199374. The cubic root of 23664382 is about 287.0990281763.

The spelling of 23664382 in words is "twenty-three million, six hundred sixty-four thousand, three hundred eighty-two".