2748956160 has 160 divisors (see below), whose sum is σ = 8843139360. Its totient is φ = 728465408.

The previous prime is 2748956149. The next prime is 2748956167. The reversal of 2748956160 is 616598472.

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 (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748956167) 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, 1327606 + ... + 1329674.

It is an arithmetic number, because the mean of its divisors is an integer number (55269621).

Almost surely, 2^2748956160 is an apocalyptic number.

2748956160 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 2748956160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4421569680).

2748956160 is an abundant number, since it is smaller than the sum of its proper divisors (6094183200).

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

2748956160 is a wasteful number, since it uses less digits than its factorization.

2748956160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 2748956160 is about 52430.4888399870. The cubic root of 2748956160 is about 1400.8423773952.

The spelling of 2748956160 in words is "two billion, seven hundred forty-eight million, nine hundred fifty-six thousand, one hundred sixty".