2671588687 has 2 divisors, whose sum is σ = 2671588688. Its totient is φ = 2671588686.

The previous prime is 2671588643. The next prime is 2671588693. The reversal of 2671588687 is 7868851762.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2671588687 - 2¹⁹ = 2671064399 is a prime.

It is a super-2 number, since 2×2671588687² = 14274772225012767938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671588627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335794343 + 1335794344.

It is an arithmetic number, because the mean of its divisors is an integer number (1335794344).

Almost surely, 2^2671588687 is an apocalyptic number.

2671588687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671588687 is an equidigital number, since it uses as much as digits as its factorization.

2671588687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9031680, while the sum is 58.

The square root of 2671588687 is about 51687.4132357192. The cubic root of 2671588687 is about 1387.5752088876.

The spelling of 2671588687 in words is "two billion, six hundred seventy-one million, five hundred eighty-eight thousand, six hundred eighty-seven".