2187095 has 8 divisors (see below), whose sum is σ = 2633280. Its totient is φ = 1743840.

The previous prime is 2187077. The next prime is 2187103. The reversal of 2187095 is 5907812.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2187095 - 2⁸ = 2186839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (329160).

2^2187095 is an apocalyptic number.

2187095 is a deficient number, since it is larger than the sum of its proper divisors (446185).

2187095 is a wasteful number, since it uses less digits than its factorization.

2187095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2187095 is about 1478.8830244478. The cubic root of 2187095 is about 129.8043407752.

The spelling of 2187095 in words is "two million, one hundred eighty-seven thousand, ninety-five".