2955873 has 4 divisors (see below), whose sum is σ = 3941168. Its totient is φ = 1970580.

The previous prime is 2955859. The next prime is 2955889. The reversal of 2955873 is 3785592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2955873 - 2¹² = 2951777 is a prime.

It is a d-powerful number, because it can be written as 2¹⁴ + 9⁶ + 5⁶ + 5⁹ + 8⁶ + 7 + 3¹¹ .

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2955803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492643 + ... + 492648.

It is an arithmetic number, because the mean of its divisors is an integer number (985292).

2^2955873 is an apocalyptic number.

It is an amenable number.

2955873 is a deficient number, since it is larger than the sum of its proper divisors (985295).

2955873 is an equidigital number, since it uses as much as digits as its factorization.

2955873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985294.

The product of its digits is 75600, while the sum is 39.

The square root of 2955873 is about 1719.2652500414. The cubic root of 2955873 is about 143.5143263710.

It can be divided in two parts, 2955 and 873, that added together give a triangular number (3828 = T₈₇).

The spelling of 2955873 in words is "two million, nine hundred fifty-five thousand, eight hundred seventy-three".