2852545 has 4 divisors (see below), whose sum is σ = 3423060. Its totient is φ = 2282032.

The previous prime is 2852519. The next prime is 2852569. The reversal of 2852545 is 5452582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2214144 + 638401 = 1488^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 2852545 - 2¹³ = 2844353 is a prime.

It is a super-3 number, since 3×2852545³ = 69633587047643335875, which contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285250 + ... + 285259.

It is an arithmetic number, because the mean of its divisors is an integer number (855765).

2^2852545 is an apocalyptic number.

It is an amenable number.

2852545 is a deficient number, since it is larger than the sum of its proper divisors (570515).

2852545 is an equidigital number, since it uses as much as digits as its factorization.

2852545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570514.

The product of its digits is 16000, while the sum is 31.

The square root of 2852545 is about 1688.9478973610. The cubic root of 2852545 is about 141.8221836951.

The spelling of 2852545 in words is "two million, eight hundred fifty-two thousand, five hundred forty-five".