2695985 has 8 divisors (see below), whose sum is σ = 3346920. Its totient is φ = 2082304.

The previous prime is 2695981. The next prime is 2695997. The reversal of 2695985 is 5895962.

It can be written as a sum of positive squares in 4 ways, for example, as 361201 + 2334784 = 601^2 + 1528^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2695985 - 2² = 2695981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2695981) 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, 9152 + ... + 9441.

It is an arithmetic number, because the mean of its divisors is an integer number (418365).

2^2695985 is an apocalyptic number.

It is an amenable number.

2695985 is a deficient number, since it is larger than the sum of its proper divisors (650935).

2695985 is a wasteful number, since it uses less digits than its factorization.

2695985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18627.

The product of its digits is 194400, while the sum is 44.

The square root of 2695985 is about 1641.9454923961. The cubic root of 2695985 is about 139.1786086222.

The spelling of 2695985 in words is "two million, six hundred ninety-five thousand, nine hundred eighty-five".