2706987 has 8 divisors (see below), whose sum is σ = 3799360. Its totient is φ = 1709640.

The previous prime is 2706973. The next prime is 2706989. The reversal of 2706987 is 7896072.

2706987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2706987 - 2⁴ = 2706971 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2706989) 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 in 7 ways as a sum of consecutive naturals, for example, 23689 + ... + 23802.

It is an arithmetic number, because the mean of its divisors is an integer number (474920).

2^2706987 is an apocalyptic number.

2706987 is a deficient number, since it is larger than the sum of its proper divisors (1092373).

2706987 is a wasteful number, since it uses less digits than its factorization.

2706987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47513.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2706987 is about 1645.2923752330. The cubic root of 2706987 is about 139.3676755520.

The spelling of 2706987 in words is "two million, seven hundred six thousand, nine hundred eighty-seven".