20063160 has 128 divisors (see below), whose sum is σ = 72072000. Its totient is φ = 4935168.

The previous prime is 20063159. The next prime is 20063167. The reversal of 20063160 is 6136002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13326 + ... + 14754.

Almost surely, 2^20063160 is an apocalyptic number.

20063160 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 20063160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36036000).

20063160 is an abundant number, since it is smaller than the sum of its proper divisors (52008840).

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

20063160 is a wasteful number, since it uses less digits than its factorization.

20063160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462 (or 1452 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 20063160 is about 4479.1918914018. The cubic root of 20063160 is about 271.7271990940.

Adding to 20063160 its reverse (6136002), we get a palindrome (26199162).

The spelling of 20063160 in words is "twenty million, sixty-three thousand, one hundred sixty".