2955973 has 4 divisors (see below), whose sum is σ = 3000160. Its totient is φ = 2911788.

The previous prime is 2955961. The next prime is 2956003. The reversal of 2955973 is 3795592.

2955973 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2955973 - 2¹³ = 2947781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955923) 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, 21993 + ... + 22126.

It is an arithmetic number, because the mean of its divisors is an integer number (750040).

2^2955973 is an apocalyptic number.

It is an amenable number.

2955973 is a deficient number, since it is larger than the sum of its proper divisors (44187).

2955973 is an equidigital number, since it uses as much as digits as its factorization.

2955973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44186.

The product of its digits is 85050, while the sum is 40.

The square root of 2955973 is about 1719.2943319862. The cubic root of 2955973 is about 143.5159447615.

The spelling of 2955973 in words is "two million, nine hundred fifty-five thousand, nine hundred seventy-three".