2701987 has 2 divisors, whose sum is σ = 2701988. Its totient is φ = 2701986.

The previous prime is 2701969. The next prime is 2702003. The reversal of 2701987 is 7891072.

2701987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2701987 - 2¹⁹ = 2177699 is a prime.

It is not a weakly prime, because it can be changed into another prime (2701927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350993 + 1350994.

It is an arithmetic number, because the mean of its divisors is an integer number (1350994).

2^2701987 is an apocalyptic number.

2701987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2701987 is an equidigital number, since it uses as much as digits as its factorization.

2701987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 2701987 is about 1643.7721861621. The cubic root of 2701987 is about 139.2818152880.

The spelling of 2701987 in words is "two million, seven hundred one thousand, nine hundred eighty-seven".