2705328 has 30 divisors (see below), whose sum is σ = 7571564. Its totient is φ = 901728.

The previous prime is 2705321. The next prime is 2705341. The reversal of 2705328 is 8235072.

It is not an unprimeable number, because it can be changed into a prime (2705321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9250 + ... + 9537.

2^2705328 is an apocalyptic number.

It is an amenable number.

2705328 is an abundant number, since it is smaller than the sum of its proper divisors (4866236).

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

2705328 is a wasteful number, since it uses less digits than its factorization.

2705328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18801 (or 18792 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2705328 is about 1644.7881322529. The cubic root of 2705328 is about 139.3391988455.

The spelling of 2705328 in words is "two million, seven hundred five thousand, three hundred twenty-eight".