2294805 has 16 divisors (see below), whose sum is σ = 3735360. Its totient is φ = 1202688.

The previous prime is 2294797. The next prime is 2294807. The reversal of 2294805 is 5084922.

It is not a de Polignac number, because 2294805 - 2³ = 2294797 is a prime.

It is a super-2 number, since 2×2294805² = 10532259976050, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412 + ... + 2181.

It is an arithmetic number, because the mean of its divisors is an integer number (233460).

2^2294805 is an apocalyptic number.

It is an amenable number.

2294805 is a deficient number, since it is larger than the sum of its proper divisors (1440555).

2294805 is a wasteful number, since it uses less digits than its factorization.

2294805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2294805 is about 1514.8613797968. The cubic root of 2294805 is about 131.9011541906.

The spelling of 2294805 in words is "two million, two hundred ninety-four thousand, eight hundred five".