2995605 has 12 divisors (see below), whose sum is σ = 5192460. Its totient is φ = 1597632.

The previous prime is 2995579. The next prime is 2995609. The reversal of 2995605 is 5065992.

2995605 is a `hidden beast` number, since 2 + 99 + 560 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 505521 + 2490084 = 711^2 + 1578^2 .

It is not a de Polignac number, because 2995605 - 2⁶ = 2995541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2995605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33240 + ... + 33329.

It is an arithmetic number, because the mean of its divisors is an integer number (432705).

2^2995605 is an apocalyptic number.

It is an amenable number.

2995605 is a deficient number, since it is larger than the sum of its proper divisors (2196855).

2995605 is a wasteful number, since it uses less digits than its factorization.

2995605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66580 (or 66577 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 2995605 is about 1730.7816153403. The cubic root of 2995605 is about 144.1544927555.

It can be divided in two parts, 2995 and 605, that added together give a square (3600 = 60²).

The spelling of 2995605 in words is "two million, nine hundred ninety-five thousand, six hundred five".