2685704 has 32 divisors (see below), whose sum is σ = 5808000. Its totient is φ = 1140480.

The previous prime is 2685703. The next prime is 2685731. The reversal of 2685704 is 4075862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2685703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11024 + ... + 11264.

It is an arithmetic number, because the mean of its divisors is an integer number (181500).

2^2685704 is an apocalyptic number.

It is an amenable number.

2685704 is an abundant number, since it is smaller than the sum of its proper divisors (3122296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2685704 is a wasteful number, since it uses less digits than its factorization.

2685704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2685704 is about 1638.8117646637. The cubic root of 2685704 is about 139.0014664373.

The spelling of 2685704 in words is "two million, six hundred eighty-five thousand, seven hundred four".