2122095 has 16 divisors (see below), whose sum is σ = 3543552. Its totient is φ = 1082400.

The previous prime is 2122079. The next prime is 2122103. The reversal of 2122095 is 5902212.

It is not a de Polignac number, because 2122095 - 2⁴ = 2122079 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2731 + ... + 3420.

It is an arithmetic number, because the mean of its divisors is an integer number (221472).

2^2122095 is an apocalyptic number.

2122095 is a deficient number, since it is larger than the sum of its proper divisors (1421457).

2122095 is a wasteful number, since it uses less digits than its factorization.

2122095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2122095 is about 1456.7412261620. The cubic root of 2122095 is about 128.5054679299.

The spelling of 2122095 in words is "two million, one hundred twenty-two thousand, ninety-five".