20092160 has 72 divisors (see below), whose sum is σ = 52538976. Its totient is φ = 7301120.

The previous prime is 20092117. The next prime is 20092183. The reversal of 20092160 is 6129002.

It is a super-3 number, since 3×20092160³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13367 + ... + 14793.

It is an arithmetic number, because the mean of its divisors is an integer number (729708).

Almost surely, 2^20092160 is an apocalyptic number.

20092160 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 20092160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26269488).

20092160 is an abundant number, since it is smaller than the sum of its proper divisors (32446816).

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

20092160 is a wasteful number, since it uses less digits than its factorization.

20092160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 20092160 is about 4482.4279135308. The cubic root of 20092160 is about 271.8580574284.

The spelling of 20092160 in words is "twenty million, ninety-two thousand, one hundred sixty".