2127315 has 16 divisors (see below), whose sum is σ = 3496608. Its totient is φ = 1103616.

The previous prime is 2127299. The next prime is 2127319. The reversal of 2127315 is 5137212.

2127315 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 2127315 - 2⁴ = 2127299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2127291 and 2127300.

It is not an unprimeable number, because it can be changed into a prime (2127319) 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, 1362 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (218538).

2^2127315 is an apocalyptic number.

2127315 is a deficient number, since it is larger than the sum of its proper divisors (1369293).

2127315 is a wasteful number, since it uses less digits than its factorization.

2127315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3878.

The product of its digits is 420, while the sum is 21.

The square root of 2127315 is about 1458.5317960195. The cubic root of 2127315 is about 128.6107489965.

It can be divided in two parts, 2127 and 315, that added together give a palindrome (2442).

The spelling of 2127315 in words is "two million, one hundred twenty-seven thousand, three hundred fifteen".