2956005 has 48 divisors (see below), whose sum is σ = 5730816. Its totient is φ = 1399680.

The previous prime is 2956003. The next prime is 2956007. The reversal of 2956005 is 5006592.

It is an interprime number because it is at equal distance from previous prime (2956003) and next prime (2956007).

It is not a de Polignac number, because 2956005 - 2¹ = 2956003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2956005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2956003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18054 + ... + 18216.

It is an arithmetic number, because the mean of its divisors is an integer number (119392).

2^2956005 is an apocalyptic number.

It is an amenable number.

2956005 is a deficient number, since it is larger than the sum of its proper divisors (2774811).

2956005 is a wasteful number, since it uses less digits than its factorization.

2956005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 2956005 is about 1719.3036381047. The cubic root of 2956005 is about 143.5164626388.

The spelling of 2956005 in words is "two million, nine hundred fifty-six thousand, five".