2751796 has 6 divisors (see below), whose sum is σ = 4815650. Its totient is φ = 1375896.

The previous prime is 2751787. The next prime is 2751799. The reversal of 2751796 is 6971572.

It can be written as a sum of positive squares in only one way, i.e., 1822500 + 929296 = 1350^2 + 964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343971 + ... + 343978.

2^2751796 is an apocalyptic number.

It is an amenable number.

2751796 is a deficient number, since it is larger than the sum of its proper divisors (2063854).

2751796 is a wasteful number, since it uses less digits than its factorization.

2751796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687953 (or 687951 counting only the distinct ones).

The product of its digits is 26460, while the sum is 37.

The square root of 2751796 is about 1658.8538211669. The cubic root of 2751796 is about 140.1324596690.

The spelling of 2751796 in words is "two million, seven hundred fifty-one thousand, seven hundred ninety-six".