20360192 has 44 divisors (see below), whose sum is σ = 41513160. Its totient is φ = 9977856.

The previous prime is 20360183. The next prime is 20360201. The reversal of 20360192 is 29106302.

It is an interprime number because it is at equal distance from previous prime (20360183) and next prime (20360201).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60248 + ... + 60584.

Almost surely, 2^20360192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20360192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20756580).

20360192 is an abundant number, since it is smaller than the sum of its proper divisors (21152968).

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

20360192 is an equidigital number, since it uses as much as digits as its factorization.

20360192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 20360192 is about 4512.2269446472. The cubic root of 20360192 is about 273.0615952292.

Adding to 20360192 its reverse (29106302), we get a palindrome (49466494).

The spelling of 20360192 in words is "twenty million, three hundred sixty thousand, one hundred ninety-two".