2756973 has 8 divisors (see below), whose sum is σ = 3754368. Its totient is φ = 1798784.

The previous prime is 2756959. The next prime is 2756977. The reversal of 2756973 is 3796572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2756973 - 2⁶ = 2756909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9636 + ... + 9917.

It is an arithmetic number, because the mean of its divisors is an integer number (469296).

2^2756973 is an apocalyptic number.

It is an amenable number.

2756973 is a deficient number, since it is larger than the sum of its proper divisors (997395).

2756973 is a wasteful number, since it uses less digits than its factorization.

2756973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19603.

The product of its digits is 79380, while the sum is 39.

The square root of 2756973 is about 1660.4135027155. The cubic root of 2756973 is about 140.2202824673.

The spelling of 2756973 in words is "two million, seven hundred fifty-six thousand, nine hundred seventy-three".