2078272548 has 72 divisors (see below), whose sum is σ = 5980193856. Its totient is φ = 602395200.

The previous prime is 2078272543. The next prime is 2078272549. The reversal of 2078272548 is 8452728702.

2078272548 is a `hidden beast` number, since 20 + 7 + 82 + 7 + 2 + 548 = 666.

It is not an unprimeable number, because it can be changed into a prime (2078272541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104983 + ... + 123198.

It is an arithmetic number, because the mean of its divisors is an integer number (83058248).

Almost surely, 2^2078272548 is an apocalyptic number.

It is an amenable number.

2078272548 is an abundant number, since it is smaller than the sum of its proper divisors (3901921308).

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

2078272548 is a wasteful number, since it uses less digits than its factorization.

2078272548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228225 (or 228220 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 2078272548 is about 45588.0746248402. The cubic root of 2078272548 is about 1276.1473814558.

The spelling of 2078272548 in words is "two billion, seventy-eight million, two hundred seventy-two thousand, five hundred forty-eight".