23636328 has 16 divisors (see below), whose sum is σ = 59090880. Its totient is φ = 7878768.

The previous prime is 23636321. The next prime is 23636339. The reversal of 23636328 is 82363632.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (23636321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492400 + ... + 492447.

It is an arithmetic number, because the mean of its divisors is an integer number (3693180).

Almost surely, 2^23636328 is an apocalyptic number.

It is an amenable number.

23636328 is an abundant number, since it is smaller than the sum of its proper divisors (35454552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23636328 is a wasteful number, since it uses less digits than its factorization.

23636328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984856 (or 984852 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 23636328 is about 4861.7206830504. The cubic root of 23636328 is about 286.9855318537.

The spelling of 23636328 in words is "twenty-three million, six hundred thirty-six thousand, three hundred twenty-eight".