2671215 has 16 divisors (see below), whose sum is σ = 4390368. Its totient is φ = 1385856.

The previous prime is 2671211. The next prime is 2671231. The reversal of 2671215 is 5121762.

2671215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2671215 - 2² = 2671211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1852 + ... + 2961.

It is an arithmetic number, because the mean of its divisors is an integer number (274398).

2^2671215 is an apocalyptic number.

2671215 is a deficient number, since it is larger than the sum of its proper divisors (1719153).

2671215 is a wasteful number, since it uses less digits than its factorization.

2671215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858.

The product of its digits is 840, while the sum is 24.

The square root of 2671215 is about 1634.3852055131. The cubic root of 2671215 is about 138.7510510431.

Adding to 2671215 its reverse (5121762), we get a palindrome (7792977).

The spelling of 2671215 in words is "two million, six hundred seventy-one thousand, two hundred fifteen".