2020047360 has 160 divisors (see below), whose sum is σ = 6537706560. Its totient is φ = 532021248.

The previous prime is 2020047343. The next prime is 2020047361. The reversal of 2020047360 is 637400202.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2020047360.

It is not an unprimeable number, because it can be changed into a prime (2020047361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635856 + ... + 639024.

It is an arithmetic number, because the mean of its divisors is an integer number (40860666).

Almost surely, 2^2020047360 is an apocalyptic number.

2020047360 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 2020047360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3268853280).

2020047360 is an abundant number, since it is smaller than the sum of its proper divisors (4517659200).

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

2020047360 is an equidigital number, since it uses as much as digits as its factorization.

2020047360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278 (or 3262 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2020047360 is about 44944.9369784851. The cubic root of 2020047360 is about 1264.1167440107.

Adding to 2020047360 its reverse (637400202), we get a palindrome (2657447562).

The spelling of 2020047360 in words is "two billion, twenty million, forty-seven thousand, three hundred sixty".