2950855 has 4 divisors (see below), whose sum is σ = 3541032. Its totient is φ = 2360680.

The previous prime is 2950853. The next prime is 2950867. The reversal of 2950855 is 5580592.

2950855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2950855 - 2¹ = 2950853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2950855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 295081 + ... + 295090.

It is an arithmetic number, because the mean of its divisors is an integer number (885258).

2^2950855 is an apocalyptic number.

2950855 is a deficient number, since it is larger than the sum of its proper divisors (590177).

2950855 is an equidigital number, since it uses as much as digits as its factorization.

2950855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590176.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 2950855 is about 1717.8052858226. The cubic root of 2950855 is about 143.4330686179.

The spelling of 2950855 in words is "two million, nine hundred fifty thousand, eight hundred fifty-five".