2792973 has 4 divisors (see below), whose sum is σ = 3723968. Its totient is φ = 1861980.

The previous prime is 2792957. The next prime is 2792987. The reversal of 2792973 is 3792972.

2792973 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 not a de Polignac number, because 2792973 - 2⁴ = 2792957 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792173) 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, 465493 + ... + 465498.

It is an arithmetic number, because the mean of its divisors is an integer number (930992).

2^2792973 is an apocalyptic number.

It is an amenable number.

2792973 is a deficient number, since it is larger than the sum of its proper divisors (930995).

2792973 is an equidigital number, since it uses as much as digits as its factorization.

2792973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930994.

The product of its digits is 47628, while the sum is 39.

The square root of 2792973 is about 1671.2190161675. The cubic root of 2792973 is about 140.8279678484.

Subtracting 2792973 from its reverse (3792972), we obtain a palindrome (999999).

The spelling of 2792973 in words is "two million, seven hundred ninety-two thousand, nine hundred seventy-three".