2672756 has 12 divisors (see below), whose sum is σ = 4838820. Its totient is φ = 1290240.

The previous prime is 2672731. The next prime is 2672767. The reversal of 2672756 is 6572762.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 940900 + 1731856 = 970^2 + 1316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11405 + ... + 11636.

It is an arithmetic number, because the mean of its divisors is an integer number (403235).

2^2672756 is an apocalyptic number.

It is an amenable number.

2672756 is a deficient number, since it is larger than the sum of its proper divisors (2166064).

2672756 is a wasteful number, since it uses less digits than its factorization.

2672756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23074 (or 23072 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 2672756 is about 1634.8565686322. The cubic root of 2672756 is about 138.7777273267. Note that the first 4 decimals are identical.

The spelling of 2672756 in words is "two million, six hundred seventy-two thousand, seven hundred fifty-six".