2774548132 has 24 divisors (see below), whose sum is σ = 4881502080. Its totient is φ = 1379847840.

The previous prime is 2774548103. The next prime is 2774548159. The reversal of 2774548132 is 2318454772.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1592782 + ... + 1594522.

It is an arithmetic number, because the mean of its divisors is an integer number (203395920).

Almost surely, 2^2774548132 is an apocalyptic number.

It is an amenable number.

2774548132 is a deficient number, since it is larger than the sum of its proper divisors (2106953948).

2774548132 is a wasteful number, since it uses less digits than its factorization.

2774548132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651 (or 3649 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 2774548132 is about 52673.9796483995. The cubic root of 2774548132 is about 1405.1760998100.

The spelling of 2774548132 in words is "two billion, seven hundred seventy-four million, five hundred forty-eight thousand, one hundred thirty-two".