2671373 has 4 divisors (see below), whose sum is σ = 2715228. Its totient is φ = 2627520.

The previous prime is 2671369. The next prime is 2671391. The reversal of 2671373 is 3731762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3731762 = 2 ⋅1865881.

It can be written as a sum of positive squares in 2 ways, for example, as 1283689 + 1387684 = 1133^2 + 1178^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671373 - 2² = 2671369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21836 + ... + 21957.

It is an arithmetic number, because the mean of its divisors is an integer number (678807).

2^2671373 is an apocalyptic number.

It is an amenable number.

2671373 is a deficient number, since it is larger than the sum of its proper divisors (43855).

2671373 is an equidigital number, since it uses as much as digits as its factorization.

2671373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43854.

The product of its digits is 5292, while the sum is 29.

The square root of 2671373 is about 1634.4335410166. The cubic root of 2671373 is about 138.7537866564.

The spelling of 2671373 in words is "two million, six hundred seventy-one thousand, three hundred seventy-three".