2785995 has 24 divisors (see below), whose sum is σ = 5010096. Its totient is φ = 1485216.

The previous prime is 2785987. The next prime is 2785997. The reversal of 2785995 is 5995872.

It is a happy number.

It is not a de Polignac number, because 2785995 - 2³ = 2785987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a d-powerful number, because it can be written as 2¹¹ + 7⁷ + 8³ + 5³ + 9² + 9⁴ + 5⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2785995.

It is not an unprimeable number, because it can be changed into a prime (2785997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69 + ... + 2361.

It is an arithmetic number, because the mean of its divisors is an integer number (208754).

2^2785995 is an apocalyptic number.

2785995 is a deficient number, since it is larger than the sum of its proper divisors (2224101).

2785995 is an equidigital number, since it uses as much as digits as its factorization.

2785995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313 (or 2301 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 2785995 is about 1669.1300129109. The cubic root of 2785995 is about 140.7105878985.

The spelling of 2785995 in words is "two million, seven hundred eighty-five thousand, nine hundred ninety-five".