2127164 has 24 divisors (see below), whose sum is σ = 4221840. Its totient is φ = 929664.

The previous prime is 2127163. The next prime is 2127269. The reversal of 2127164 is 4617212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2127163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89 + ... + 2064.

It is an arithmetic number, because the mean of its divisors is an integer number (175910).

2^2127164 is an apocalyptic number.

It is an amenable number.

2127164 is a deficient number, since it is larger than the sum of its proper divisors (2094676).

2127164 is a wasteful number, since it uses less digits than its factorization.

2127164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2187 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 2127164 is about 1458.4800307169. The cubic root of 2127164 is about 128.6077059301.

The spelling of 2127164 in words is "two million, one hundred twenty-seven thousand, one hundred sixty-four".