2852728 has 8 divisors (see below), whose sum is σ = 5348880. Its totient is φ = 1426360.

The previous prime is 2852711. The next prime is 2852743. The reversal of 2852728 is 8272582.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2852693 and 2852702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178288 + ... + 178303.

It is an arithmetic number, because the mean of its divisors is an integer number (668610).

2^2852728 is an apocalyptic number.

It is an amenable number.

2852728 is a deficient number, since it is larger than the sum of its proper divisors (2496152).

2852728 is a wasteful number, since it uses less digits than its factorization.

2852728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356597 (or 356593 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 2852728 is about 1689.0020722308. The cubic root of 2852728 is about 141.8252164144.

The spelling of 2852728 in words is "two million, eight hundred fifty-two thousand, seven hundred twenty-eight".