2756246 has 12 divisors (see below), whose sum is σ = 4210668. Its totient is φ = 1353132.

The previous prime is 2756219. The next prime is 2756249. The reversal of 2756246 is 6426572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8825 + ... + 9131.

It is an arithmetic number, because the mean of its divisors is an integer number (350889).

2^2756246 is an apocalyptic number.

2756246 is a deficient number, since it is larger than the sum of its proper divisors (1454422).

2756246 is an equidigital number, since it uses as much as digits as its factorization.

2756246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 376 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 2756246 is about 1660.1945669108. The cubic root of 2756246 is about 140.2079562546.

The spelling of 2756246 in words is "two million, seven hundred fifty-six thousand, two hundred forty-six".