2747828061 has 12 divisors (see below), whose sum is σ = 4329911040. Its totient is φ = 1665350280.

The previous prime is 2747828029. The next prime is 2747828071. The reversal of 2747828061 is 1608287472.

2747828061 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2747828061 - 2⁵ = 2747828029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2747827998 and 2747828016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747828071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13877821 + ... + 13878018.

It is an arithmetic number, because the mean of its divisors is an integer number (360825920).

Almost surely, 2^2747828061 is an apocalyptic number.

It is an amenable number.

2747828061 is a deficient number, since it is larger than the sum of its proper divisors (1582082979).

2747828061 is a wasteful number, since it uses less digits than its factorization.

2747828061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27755856 (or 27755853 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 2747828061 is about 52419.7296921684. The cubic root of 2747828061 is about 1400.6507282731.

The spelling of 2747828061 in words is "two billion, seven hundred forty-seven million, eight hundred twenty-eight thousand, sixty-one".