2855528 has 16 divisors (see below), whose sum is σ = 5766180. Its totient is φ = 1317888.

The previous prime is 2855513. The next prime is 2855557. The reversal of 2855528 is 8255582.

It can be written as a sum of positive squares in 2 ways, for example, as 2244004 + 611524 = 1498^2 + 782^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13625 + ... + 13832.

2^2855528 is an apocalyptic number.

It is an amenable number.

2855528 is an abundant number, since it is smaller than the sum of its proper divisors (2910652).

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

2855528 is a wasteful number, since it uses less digits than its factorization.

2855528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27476 (or 27472 counting only the distinct ones).

The product of its digits is 32000, while the sum is 35.

The square root of 2855528 is about 1689.8307607568. The cubic root of 2855528 is about 141.8716025114.

The spelling of 2855528 in words is "two million, eight hundred fifty-five thousand, five hundred twenty-eight".