2823671 has 2 divisors, whose sum is σ = 2823672. Its totient is φ = 2823670.

The previous prime is 2823661. The next prime is 2823673. The reversal of 2823671 is 1763282.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2823671 - 2⁶ = 2823607 is a prime.

Together with 2823673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2823673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411835 + 1411836.

It is an arithmetic number, because the mean of its divisors is an integer number (1411836).

2^2823671 is an apocalyptic number.

2823671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2823671 is an equidigital number, since it uses as much as digits as its factorization.

2823671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 2823671 is about 1680.3782312325. The cubic root of 2823671 is about 141.3420430187.

The spelling of 2823671 in words is "two million, eight hundred twenty-three thousand, six hundred seventy-one".