2751343 has 12 divisors (see below), whose sum is σ = 3257040. Its totient is φ = 2276640.

The previous prime is 2751337. The next prime is 2751349. The reversal of 2751343 is 3431572.

It is an interprime number because it is at equal distance from previous prime (2751337) and next prime (2751349).

It is not a de Polignac number, because 2751343 - 2⁹ = 2750831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6523 + ... + 6931.

It is an arithmetic number, because the mean of its divisors is an integer number (271420).

2^2751343 is an apocalyptic number.

2751343 is a deficient number, since it is larger than the sum of its proper divisors (505697).

2751343 is an equidigital number, since it uses as much as digits as its factorization.

2751343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 447 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 2751343 is about 1658.7172754873. The cubic root of 2751343 is about 140.1247697230.

It can be divided in two parts, 27513 and 43, that added together give a square (27556 = 166²).

The spelling of 2751343 in words is "two million, seven hundred fifty-one thousand, three hundred forty-three".