2164095 has 12 divisors (see below), whose sum is σ = 3751176. Its totient is φ = 1154160.

The previous prime is 2164073. The next prime is 2164111. The reversal of 2164095 is 5904612.

2164095 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 2164095 - 2⁶ = 2164031 is a prime.

2164095 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 24001 + ... + 24090.

It is an arithmetic number, because the mean of its divisors is an integer number (312598).

2^2164095 is an apocalyptic number.

2164095 is a deficient number, since it is larger than the sum of its proper divisors (1587081).

2164095 is a wasteful number, since it uses less digits than its factorization.

2164095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48102 (or 48099 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2164095 is about 1471.0863332925. The cubic root of 2164095 is about 129.3477188153.

The spelling of 2164095 in words is "two million, one hundred sixty-four thousand, ninety-five".