2742273160 has 32 divisors (see below), whose sum is σ = 6731035200. Its totient is φ = 997190080.

The previous prime is 2742273109. The next prime is 2742273161. The reversal of 2742273160 is 613722472.

It is not an unprimeable number, because it can be changed into a prime (2742273161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3115780 + ... + 3116659.

It is an arithmetic number, because the mean of its divisors is an integer number (210344850).

Almost surely, 2^2742273160 is an apocalyptic number.

2742273160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2742273160 is an abundant number, since it is smaller than the sum of its proper divisors (3988762040).

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

2742273160 is a wasteful number, since it uses less digits than its factorization.

2742273160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232461 (or 6232457 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 2742273160 is about 52366.7180564144. The cubic root of 2742273160 is about 1399.7062581006.

The spelling of 2742273160 in words is "two billion, seven hundred forty-two million, two hundred seventy-three thousand, one hundred sixty".