2994005 has 16 divisors (see below), whose sum is σ = 4143744. Its totient is φ = 2034240.

The previous prime is 2993993. The next prime is 2994031. The reversal of 2994005 is 5004992.

2994005 = 998² + 999² + 1000².

It is a de Polignac number, because none of the positive numbers 2^k-2994005 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4259 + ... + 4911.

It is an arithmetic number, because the mean of its divisors is an integer number (258984).

2^2994005 is an apocalyptic number.

It is an amenable number.

2994005 is a deficient number, since it is larger than the sum of its proper divisors (1149739).

2994005 is a wasteful number, since it uses less digits than its factorization.

2994005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2994005 is about 1730.3193346894. The cubic root of 2994005 is about 144.1288231200.

Adding to 2994005 its reverse (5004992), we get a palindrome (7998997).

The spelling of 2994005 in words is "two million, nine hundred ninety-four thousand, five".