20192160 has 192 divisors, whose sum is σ = 69672960. Its totient is φ = 4899840.

The previous prime is 20192153. The next prime is 20192167. The reversal of 20192160 is 6129102.

It is an interprime number because it is at equal distance from previous prime (20192153) and next prime (20192167).

It is not an unprimeable number, because it can be changed into a prime (20192167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342211 + ... + 342269.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^20192160 is an apocalyptic number.

20192160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20192160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34836480).

20192160 is an abundant number, since it is smaller than the sum of its proper divisors (49480800).

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

20192160 is a wasteful number, since it uses less digits than its factorization.

20192160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 20192160 is about 4493.5687376516. The cubic root of 20192160 is about 272.3083297102.

The spelling of 20192160 in words is "twenty million, one hundred ninety-two thousand, one hundred sixty".