2102595 has 16 divisors (see below), whose sum is σ = 3670272. Its totient is φ = 1019360.

The previous prime is 2102593. The next prime is 2102623. The reversal of 2102595 is 5952012.

It is not a de Polignac number, because 2102595 - 2¹ = 2102593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2102593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6207 + ... + 6536.

It is an arithmetic number, because the mean of its divisors is an integer number (229392).

2^2102595 is an apocalyptic number.

2102595 is a deficient number, since it is larger than the sum of its proper divisors (1567677).

2102595 is a wasteful number, since it uses less digits than its factorization.

2102595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12762.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2102595 is about 1450.0327582507. The cubic root of 2102595 is about 128.1106424522.

The spelling of 2102595 in words is "two million, one hundred two thousand, five hundred ninety-five".