23920160 has 48 divisors (see below), whose sum is σ = 61653312. Its totient is φ = 8697600.

The previous prime is 23920153. The next prime is 23920163. The reversal of 23920160 is 6102932.

It is not an unprimeable number, because it can be changed into a prime (23920163) 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 7 ways as a sum of consecutive naturals, for example, 5036 + ... + 8555.

It is an arithmetic number, because the mean of its divisors is an integer number (1284444).

Almost surely, 2^23920160 is an apocalyptic number.

23920160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23920160 is an abundant number, since it is smaller than the sum of its proper divisors (37733152).

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

23920160 is a wasteful number, since it uses less digits than its factorization.

23920160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617 (or 13609 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 23920160 is about 4890.8240614440. The cubic root of 23920160 is about 288.1296998118.

The spelling of 23920160 in words is "twenty-three million, nine hundred twenty thousand, one hundred sixty".