20196300 has 72 divisors (see below), whose sum is σ = 60996096. Its totient is φ = 5149760.

The previous prime is 20196299. The next prime is 20196301. The reversal of 20196300 is 369102.

It is an interprime number because it is at equal distance from previous prime (20196299) and next prime (20196301).

It is not an unprimeable number, because it can be changed into a prime (20196301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5437 + ... + 8363.

It is an arithmetic number, because the mean of its divisors is an integer number (847168).

Almost surely, 2^20196300 is an apocalyptic number.

20196300 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 20196300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30498048).

20196300 is an abundant number, since it is smaller than the sum of its proper divisors (40799796).

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

20196300 is a wasteful number, since it uses less digits than its factorization.

20196300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2960 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 20196300 is about 4494.0293724007. The cubic root of 20196300 is about 272.3269389039.

The spelling of 20196300 in words is "twenty million, one hundred ninety-six thousand, three hundred".