2710985 has 4 divisors (see below), whose sum is σ = 3253188. Its totient is φ = 2168784.

The previous prime is 2710969. The next prime is 2710997. The reversal of 2710985 is 5890172.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 436921 + 2274064 = 661^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 2710985 - 2⁴ = 2710969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271094 + ... + 271103.

It is an arithmetic number, because the mean of its divisors is an integer number (813297).

2^2710985 is an apocalyptic number.

It is an amenable number.

2710985 is a deficient number, since it is larger than the sum of its proper divisors (542203).

2710985 is an equidigital number, since it uses as much as digits as its factorization.

2710985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542202.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2710985 is about 1646.5069085795. The cubic root of 2710985 is about 139.4362533820.

The spelling of 2710985 in words is "two million, seven hundred ten thousand, nine hundred eighty-five".