2746873 has 2 divisors, whose sum is σ = 2746874. Its totient is φ = 2746872.

The previous prime is 2746847. The next prime is 2746889. The reversal of 2746873 is 3786472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2424249 + 322624 = 1557^2 + 568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2746873 is a prime.

It is a super-2 number, since 2×2746873² = 15090622556258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2²¹ + 7³ + 4³ + 6³ + 8 + 7⁶ + 3¹² .

2746873 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2746813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373436 + 1373437.

It is an arithmetic number, because the mean of its divisors is an integer number (1373437).

2^2746873 is an apocalyptic number.

It is an amenable number.

2746873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2746873 is an equidigital number, since it uses as much as digits as its factorization.

2746873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 37.

The square root of 2746873 is about 1657.3693010310. The cubic root of 2746873 is about 140.0488435016.

The spelling of 2746873 in words is "two million, seven hundred forty-six thousand, eight hundred seventy-three".