20092960 has 48 divisors (see below), whose sum is σ = 49012992. Its totient is φ = 7776000.

The previous prime is 20092957. The next prime is 20092979. The reversal of 20092960 is 6929002.

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, 2935 + ... + 6985.

It is an arithmetic number, because the mean of its divisors is an integer number (1021104).

Almost surely, 2^20092960 is an apocalyptic number.

20092960 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 20092960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24506496).

20092960 is an abundant number, since it is smaller than the sum of its proper divisors (28920032).

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

20092960 is a wasteful number, since it uses less digits than its factorization.

20092960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097 (or 4089 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 20092960 is about 4482.5171499951. The cubic root of 20092960 is about 271.8616655282.

The spelling of 20092960 in words is "twenty million, ninety-two thousand, nine hundred sixty".