2687700147 has 16 divisors (see below), whose sum is σ = 3931987968. Its totient is φ = 1619490080.

The previous prime is 2687700139. The next prime is 2687700161. The reversal of 2687700147 is 7410077862.

It is a cyclic number.

It is not a de Polignac number, because 2687700147 - 2³ = 2687700139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2687700099 and 2687700108.

It is not an unprimeable number, because it can be changed into a prime (2687700137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229683 + ... + 241100.

It is an arithmetic number, because the mean of its divisors is an integer number (245749248).

Almost surely, 2^2687700147 is an apocalyptic number.

2687700147 is a deficient number, since it is larger than the sum of its proper divisors (1244287821).

2687700147 is a wasteful number, since it uses less digits than its factorization.

2687700147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470970.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 2687700147 is about 51843.0337364626. The cubic root of 2687700147 is about 1390.3589547910.

The spelling of 2687700147 in words is "two billion, six hundred eighty-seven million, seven hundred thousand, one hundred forty-seven".