23820496 has 20 divisors (see below), whose sum is σ = 52745632. Its totient is φ = 10208736.

The previous prime is 23820491. The next prime is 23820497. The reversal of 23820496 is 69402832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23820491) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 106230 + ... + 106453.

Almost surely, 2^23820496 is an apocalyptic number.

It is an amenable number.

23820496 is an abundant number, since it is smaller than the sum of its proper divisors (28925136).

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

23820496 is a wasteful number, since it uses less digits than its factorization.

23820496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212698 (or 212692 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 23820496 is about 4880.6245501985. The cubic root of 23820496 is about 287.7289759984.

The spelling of 23820496 in words is "twenty-three million, eight hundred twenty thousand, four hundred ninety-six".