2704987 has 2 divisors, whose sum is σ = 2704988. Its totient is φ = 2704986.

The previous prime is 2704981. The next prime is 2704993. The reversal of 2704987 is 7894072.

It is a happy number.

2704987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2704981) and next prime (2704993).

It is a cyclic number.

It is not a de Polignac number, because 2704987 - 2³ = 2704979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2704981) 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, 1352493 + 1352494.

It is an arithmetic number, because the mean of its divisors is an integer number (1352494).

2^2704987 is an apocalyptic number.

2704987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2704987 is an equidigital number, since it uses as much as digits as its factorization.

2704987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2704987 is about 1644.6844682188. The cubic root of 2704987 is about 139.3333441440. Note that the first 4 decimals are identical.

The spelling of 2704987 in words is "two million, seven hundred four thousand, nine hundred eighty-seven".