2875681047 has 16 divisors (see below), whose sum is σ = 3880465920. Its totient is φ = 1894043712.

The previous prime is 2875681037. The next prime is 2875681051. The reversal of 2875681047 is 7401865782.

It is not a de Polignac number, because 2875681047 - 2⁴ = 2875681031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2875680987 and 2875681005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875681037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393408 + ... + 400650.

It is an arithmetic number, because the mean of its divisors is an integer number (242529120).

Almost surely, 2^2875681047 is an apocalyptic number.

2875681047 is a deficient number, since it is larger than the sum of its proper divisors (1004784873).

2875681047 is a wasteful number, since it uses less digits than its factorization.

2875681047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8822.

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 2875681047 is about 53625.3768937804. The cubic root of 2875681047 is about 1422.0457597322.

The spelling of 2875681047 in words is "two billion, eight hundred seventy-five million, six hundred eighty-one thousand, forty-seven".