2852815 has 8 divisors (see below), whose sum is σ = 3912480. Its totient is φ = 1956192.

The previous prime is 2852813. The next prime is 2852819. The reversal of 2852815 is 5182582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2852815 - 2¹ = 2852813 is a prime.

2852815 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40720 + ... + 40789.

It is an arithmetic number, because the mean of its divisors is an integer number (489060).

2^2852815 is an apocalyptic number.

2852815 is a deficient number, since it is larger than the sum of its proper divisors (1059665).

2852815 is an equidigital number, since it uses as much as digits as its factorization.

2852815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81521.

The product of its digits is 6400, while the sum is 31.

The square root of 2852815 is about 1689.0278268874. The cubic root of 2852815 is about 141.8266581534.

The spelling of 2852815 in words is "two million, eight hundred fifty-two thousand, eight hundred fifteen".