2748657260 has 24 divisors (see below), whose sum is σ = 5777943360. Its totient is φ = 1098365184.

The previous prime is 2748657239. The next prime is 2748657269. The reversal of 2748657260 is 627568472.

It is not an unprimeable number, because it can be changed into a prime (2748657269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47924 + ... + 88283.

It is an arithmetic number, because the mean of its divisors is an integer number (240747640).

Almost surely, 2^2748657260 is an apocalyptic number.

2748657260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2748657260 is an abundant number, since it is smaller than the sum of its proper divisors (3029286100).

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

2748657260 is a wasteful number, since it uses less digits than its factorization.

2748657260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137225 (or 137223 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 2748657260 is about 52427.6383217860. The cubic root of 2748657260 is about 1400.7916033390.

The spelling of 2748657260 in words is "two billion, seven hundred forty-eight million, six hundred fifty-seven thousand, two hundred sixty".