2708028 has 18 divisors (see below), whose sum is σ = 6845384. Its totient is φ = 902664.

The previous prime is 2707987. The next prime is 2708053. The reversal of 2708028 is 8208072.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2707992 and 2708010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37576 + ... + 37647.

2^2708028 is an apocalyptic number.

It is an amenable number.

2708028 is an abundant number, since it is smaller than the sum of its proper divisors (4137356).

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

2708028 is a wasteful number, since it uses less digits than its factorization.

2708028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75233 (or 75228 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2708028 is about 1645.6087019702. The cubic root of 2708028 is about 139.3855383587.

The spelling of 2708028 in words is "two million, seven hundred eight thousand, twenty-eight".