2047277276 has 24 divisors (see below), whose sum is σ = 3919666800. Its totient is φ = 927907200.

The previous prime is 2047277209. The next prime is 2047277279. The reversal of 2047277276 is 6727727402.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047277279) 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, 51305 + ... + 82016.

It is an arithmetic number, because the mean of its divisors is an integer number (163319450).

Almost surely, 2^2047277276 is an apocalyptic number.

It is an amenable number.

2047277276 is a deficient number, since it is larger than the sum of its proper divisors (1872389524).

2047277276 is a wasteful number, since it uses less digits than its factorization.

2047277276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133685 (or 133683 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 44.

The square root of 2047277276 is about 45246.8482438280. The cubic root of 2047277276 is about 1269.7714421193.

The spelling of 2047277276 in words is "two billion, forty-seven million, two hundred seventy-seven thousand, two hundred seventy-six".