2772854748 has 24 divisors (see below), whose sum is σ = 7188882960. Its totient is φ = 924284880.

The previous prime is 2772854743. The next prime is 2772854759. The reversal of 2772854748 is 8474582772.

2772854748 is a `hidden beast` number, since 2 + 77 + 28 + 547 + 4 + 8 = 666.

It is a super-2 number, since 2×2772854748² = 15377446907012287008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2772854694 and 2772854703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772854743) 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, 12837183 + ... + 12837398.

It is an arithmetic number, because the mean of its divisors is an integer number (299536790).

Almost surely, 2^2772854748 is an apocalyptic number.

It is an amenable number.

2772854748 is an abundant number, since it is smaller than the sum of its proper divisors (4416028212).

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

2772854748 is a wasteful number, since it uses less digits than its factorization.

2772854748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25674594 (or 25674586 counting only the distinct ones).

The product of its digits is 7024640, while the sum is 54.

The square root of 2772854748 is about 52657.9029966063. The cubic root of 2772854748 is about 1404.8901689283.

The spelling of 2772854748 in words is "two billion, seven hundred seventy-two million, eight hundred fifty-four thousand, seven hundred forty-eight".