2748371 has 2 divisors, whose sum is σ = 2748372. Its totient is φ = 2748370.

The previous prime is 2748313. The next prime is 2748391. The reversal of 2748371 is 1738472.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2748371 - 2¹⁰ = 2747347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2748391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374185 + 1374186.

It is an arithmetic number, because the mean of its divisors is an integer number (1374186).

2^2748371 is an apocalyptic number.

2748371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748371 is an equidigital number, since it uses as much as digits as its factorization.

2748371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 32.

The square root of 2748371 is about 1657.8211604392. The cubic root of 2748371 is about 140.0742972985.

The spelling of 2748371 in words is "two million, seven hundred forty-eight thousand, three hundred seventy-one".