2671937 has 4 divisors (see below), whose sum is σ = 2675376. Its totient is φ = 2668500.

The previous prime is 2671931. The next prime is 2671939. The reversal of 2671937 is 7391762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2671937 - 2⁸ = 2671681 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2671897 and 2671906.

It is not an unprimeable number, because it can be changed into a prime (2671931) 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, 62 + ... + 2312.

It is an arithmetic number, because the mean of its divisors is an integer number (668844).

2^2671937 is an apocalyptic number.

It is an amenable number.

2671937 is a deficient number, since it is larger than the sum of its proper divisors (3439).

2671937 is a wasteful number, since it uses less digits than its factorization.

2671937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its digits is 15876, while the sum is 35.

The square root of 2671937 is about 1634.6060687517. The cubic root of 2671937 is about 138.7635508774.

The spelling of 2671937 in words is "two million, six hundred seventy-one thousand, nine hundred thirty-seven".