2795945 has 12 divisors (see below), whose sum is σ = 3543300. Its totient is φ = 2117664.

The previous prime is 2795927. The next prime is 2795963. The reversal of 2795945 is 5495972.

2795945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2795927) and next prime (2795963).

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 1819801 = 988^2 + 1349^2 .

It is not a de Polignac number, because 2795945 - 2¹⁰ = 2794921 is a prime.

It is a super-4 number, since 4×2795945⁴ (a number of 27 digits) contains 4444 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1031 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (295275).

2^2795945 is an apocalyptic number.

It is an amenable number.

2795945 is a deficient number, since it is larger than the sum of its proper divisors (747355).

2795945 is a wasteful number, since it uses less digits than its factorization.

2795945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592 (or 1573 counting only the distinct ones).

The product of its digits is 113400, while the sum is 41.

The square root of 2795945 is about 1672.1079510606. The cubic root of 2795945 is about 140.8779017780.

The spelling of 2795945 in words is "two million, seven hundred ninety-five thousand, nine hundred forty-five".