2671814 has 4 divisors (see below), whose sum is σ = 4007724. Its totient is φ = 1335906.

The previous prime is 2671813. The next prime is 2671819. The reversal of 2671814 is 4181762.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667952 + ... + 667955.

It is an arithmetic number, because the mean of its divisors is an integer number (1001931).

2^2671814 is an apocalyptic number.

2671814 is a deficient number, since it is larger than the sum of its proper divisors (1335910).

2671814 is a wasteful number, since it uses less digits than its factorization.

2671814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335909.

The product of its digits is 2688, while the sum is 29.

The square root of 2671814 is about 1634.5684445749. The cubic root of 2671814 is about 138.7614215634.

The spelling of 2671814 in words is "two million, six hundred seventy-one thousand, eight hundred fourteen".